2026-04-04 04:20:23
With billions invested and prototypes being tested outside the lab, the quantum era is starting to take shape.
The unveiling by IBM of two new quantum supercomputers and Denmark’s plans to develop “the world’s most powerful commercial quantum computer” mark just two of the latest developments in quantum technology’s increasingly rapid transition from experimental breakthroughs to practical applications.
There is growing promise of quantum technology’s ability to solve problems that today’s systems struggle to overcome or cannot even begin to tackle, with implications for industry, national security, and everyday life.
So, what exactly is quantum technology? At its core, it harnesses the counterintuitive laws of quantum mechanics, the branch of physics describing how matter and energy behave at the smallest scales. In this strange realm, particles can exist in several states simultaneously (superposition) and can remain connected across vast distances (entanglement).
Once the stuff of abstract theory, these effects are now being engineered into innovative, cutting-edge systems: computers that process information in entirely new ways, sensors that measure the world with unprecedented precision, and communication networks that are virtually impossible to compromise.
To understand how this emerging field could shape the future, here are five areas where quantum technology may soon have a tangible impact.
A pharmaceutical scientist seeks to design a new medicine for a previously incurable disease. There are thousands of possible molecules, many ways they might interact inside the body, and uncertainty about which will work.
In another lab, materials researchers explore thousands of different atomic combinations and ratios to develop better batteries, chemicals, and alloys to reduce transport emissions. Traditional supercomputers can narrow the options but eventually meet their limits.
This is where quantum computing could make a decisive difference. These machines use quantum bits, or qubits—the most basic unit of information in a quantum computer. Qubits do not simply consist of 1s and zeroes, like bits in conventional computers, but can exist in a variety of different quantum “states.”
Indeed, the ability to develop and control qubits is central to advancing quantum computing and other quantum technologies. By using qubits, quantum computers can simulate vast numbers and different possibilities simultaneously, revealing patterns that classical systems cannot reach within useful time-frames.
In healthcare, faster drug discovery could bring quicker response to outbreaks and epidemics, personalized medicine, and insight into previously inscrutable biological interactions. Quantum simulation of how materials behave could lead to new high efficiency energy materials, catalysts, alloys and polymers.
Although fully operational, commercial quantum computers are still in development, progress is accelerating, with existing paradigms combining quantum and classic computational approaches already demonstrating the potential to reshape how we discover and design cures.
A new range of sensors can exploit different quantum phenomena such as superposition and entanglement to detect changes that conventional instruments would miss, with potential uses across many areas of daily life.
In navigation, they could guide ships, submarines, and aircraft without GPS by reading subtle variations in the Earth’s magnetic and gravitational fields.
In medicine, quantum sensors could improve diagnostic capabilities via more sensitive, quicker, and noninvasive imaging modes.
In environmental monitoring, these sensors could track delicate shifts beneath the Earth’s surface, offer early warnings of seismic activity, or detect trace pollutants in air and water with exceptional accuracy.
Many of the hardest challenges today concern the optimization of staggeringly complex systems; the task of choosing the best option among billions of possibilities.
Managing a power grid or investment portfolio, scheduling flights or financial trading, or coordinating global deliveries all feature optimization problems so complex that even advanced supercomputers struggle to find efficient answers in time.
Quantum computing could change this. Quantum algorithms could be used to solve optimization problems that are intractable using classical approaches.
By using quantum principles to explore many solutions simultaneously, these systems could identify solutions far faster than traditional methods. A logistics company could adjust delivery routes in real time as traffic, weather, and demand shift.
Airlines and rail networks could automatically reconfigure to avoid cascading delays, while energy providers might balance renewable generation, storage, and consumption with far greater precision. Banks could use quantum computers to evaluate numerous market scenarios in parallel, informing the management of investment portfolios.
Security is one of the areas where quantum technology could have the most immediate impact. Quantum computers are inching ever closer to being capable of breaking many of today’s encryption systems (such as RSA encryption which secures data transmission on the internet), posing a major cybersecurity challenge.
At the same time, quantum communication techniques, such as quantum key distribution (QKD), could offer intrinsically secure encrypted communication.
In practical terms, this could secure everything from financial transactions and health records to government and military communications. For national security agencies, quantum-safe encryption is already a strategic priority. For the average person, it could mean stronger digital privacy, more reliable identity systems, and reduced risk of cyberattacks.
Artificial intelligence is already reshaping industries, but is reliant on the immense computing power needed to train and run large models. In the future, quantum computing could boost AI by handling calculations that classical machines find too complex.
While still at an early stage of development, quantum algorithms might accelerate a subset of AI called machine learning (where algorithms improve with experience), help simulate complex systems, or optimize AI architectures more efficiently. That could lead to AI systems that learn faster, understand context better, and process far larger datasets than today’s models allow.
Think of AI assistants that understand you more naturally, medical diagnostic tools that integrate genomic and environmental data in real time, or scientific research that advances through rapid, quantum-boosted simulations.
Quantum technology is no longer just a theoretical pursuit. Optimism is increasing that commercially viable and scalable quantum technologies may become a reality over the next 10 years. With billions in global investment and a growing number of prototypes being tested outside the lab, the “quantum era” is starting to take shape.
Governments see it as a strategic priority, and industries see it as a competitive edge. Its ripple effects could touch nearly every sector from healthcare, energy, and finance, to defense, and beyond.
That means we should be asking whether our education systems, workforce dynamics, infrastructure, and governance mechanisms are effective—and whether they are keeping pace.
Those who invest early and strategically in quantum readiness and who have the patience to sustain this effort will shape how this technology unfolds. When it does arrive, even if we might be a few years away, its impact could reach far beyond the lab into every part of our connected, data-driven world.
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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2026-04-03 04:33:32
With data center power demand expected to nearly triple by 2030, tech companies are bankrolling new plants and even their own “shadow grid.”
Unless you’ve had your head in the sand, you’re likely aware that AI has a major energy problem. And as AI companies scramble to source power for their ever-expanding fleet of data centers, the technology is reshaping the US grid.
After more than a decade of flat growth, nationwide electricity demand has been climbing 1.7 percent annually since 2020, according to the US Energy Information Administration. The agency primarily attributes this increase to the rapid expansion in data centers over that period.
This trend is only likely to accelerate based on an analysis by S&P Global, which estimated that grid demand from these facilities would rise by 22 percent by the end of 2025 and nearly triple by 2030.
Data centers have always been large electricity consumers, but the scale and pace of the AI build-out puts them in a different league. And utility companies bearing the brunt of this shift are being forced to rewire their long-term planning in response to the surge in demand.
Dominion Energy, which services the world’s largest data center market in Virginia, reported that by the end of last year it had signed deals to supply nearly 48.5 gigawatts of power to data centers. This prompted it to raise its five-year capital spending plan nearly 30 percent to $64.7 billion.
CenterPoint Energy, another major utility serving the Houston area, boosted its 10-year capital plan to $65.5 billion in response to the jump in demand. It now expects to hit a 50 percent increase in peak load by 2029, two years ahead of schedule.
The pace of change promises to significantly reshape the US energy mix. In a March forecast, the Energy Information Administration projected that natural gas generation could jump 7.3 percent between 2025 and 2027 if data center demand is on the higher side of estimates. It also predicted that the steady decline in coal generation over recent decades would slow in this scenario.
But in perhaps the most striking shift, tech companies are now bankrolling new capacity themselves. Nuclear power is experiencing a major resurgence as AI providers and data center operators invest in new reactor development and sign long-term deals with existing plants. The activity could grow nuclear capacity 63 percent by 2050.
Meta also recently took the unusual step of privately funding a major expansion of the Louisiana grid to power its new $27 billion Hyperion data center. The facility, due to come online in 2028, could eventually consume over 7 gigawatts—enough to supply several million homes.
To account for its impact on the grid, Meta has agreed to pay for the construction of seven new natural gas power plants by utility Entergy—in addition to three already-approved plants—as well as 240 miles of new transmission lines to connect South Louisiana to North Louisiana and Arkansas and three new battery storage facilities.
The deal is likely a reaction to growing public discontent about the impact data centers are having on energy prices. People are also worried about how the surge in demand will affect long-term grid stability.
PJM Interconnection, the largest power grid operator in the US, warned in February that the country could face supply shortfalls of up to 60 gigawatts in coming decades and strained capacity could lead to blackouts as soon as 2027.
One potential workaround is the possibility of throttling data center workloads, and therefore energy use, when the grid is under stress. Major utilities including AES, Constellation, NextEra Energy, and Vistra are reportedly working on these so-called “flexible AI factories.”
But the idea is still largely experimental, and it’s uncertain whether big tech would willingly commit to regularly downing tools. IT consultant Heunets told Reuters it can cost companies about $9,000 a minute when their data centers go offline.
Given the complexities of meeting all this new demand, pressure is mounting for data center operators to solve their own power problems. Despite taking a generally supportive stance toward the AI boom, President Trump called on tech companies to build their own power plants for data centers in his February State of the Union address.
And it’s already happening. Energy consultant Cleanview says 46 data centers with a combined capacity of 56 gigawatts plan to build dedicated power infrastructure. This trend is giving birth to a “shadow grid”—a parallel energy system that operates alongside public power infrastructure.
This could still have knock-on effects for the rest of us. For a start, due to the difficulty managing the variable output of renewables, most projects rely on natural gas generators, which could lead to a spike in carbon emissions.
And because the most efficient turbines are hard to source on short notice, facilities are using more polluting generators. What’s more, tech companies are now competing with utilities for equipment. This could lead to ballooning costs that are then handed on to consumers.
Altogether, it’s become increasingly clear that the AI boom will fundamentally reshape the US energy system. And the speed at which companies are seeking to deploy new facilities is leaving little room for the work to be done in a considered and sustainable way.
The post The Mad Scramble to Power AI Is Rewiring the US Grid appeared first on SingularityHub.
2026-04-01 03:40:58
AI companies may be reluctant to risk lower engagement with models that push back.
We all need advice. Did I cross the line arguing with a loved one? Did I mess up my friendships by ghosting them? Did I not tip the delivery driver enough? Or as users on the popular Reddit forum ask: Am I the asshole?
Some people will give it to you straight. Yes, you were in the wrong, and here’s why. No one likes to hear negative feedback. The first instinct is to push back. Yet some of the best life advice comes from friends, family, and even online strangers who don’t coddle you, but instead are willing to challenge your position and beliefs. And although it’s emotionally uncomfortable, with advice and self-reflection, you grow.
Chatbots, in contrast, are likely to take your side. Increasingly, people are treating AI models like OpenAI’s ChatGPT, Anthropic’s Claude, and Google’s Gemini like close confidants. But the chatbots are notoriously sycophantic. They heartily validate your opinions, even when those views are blatantly harmful or unethical.
Constant flattery has consequences. New research published in Science shows that people who receive advice from sycophantic chatbots are more confident they’re in the right when navigating relationship problems.
Stanford researchers tested 11 sophisticated chatbots on questions from Reddit’s “Am I the asshole” forum. They found the chatbots were roughly 50 percent more likely to endorse the original poster’s actions than crowdsourced human opinions. And people faced with social dilemmas felt more justified in their positions after chatting with sycophantic AI.
Bolstering misplaced self-confidence is troubling. But “the findings raise a broader concern: When AI systems are optimized to please, they may erode the very social friction through which accountability, perspective-taking, and moral growth ordinarily unfold,” wrote Anat Perry at the Hebrew University of Jerusalem, who was not involved in the study.
AI chatbots have wormed their way into our lives. Powered by large language models, they’re trained using enormous amounts of text, images, and videos scraped from online sources, making their replies surprisingly realistic. Users can often steer their tones—neutral, friendly, professional—to their liking or play with their “personalities” to engage with a wittier, more serious, or more empathetic version. In essence, you can build an ideal partner.
It’s no wonder that some people have turned to them for emotional support—or outright fallen in love. Nearly one in three teenagers are talking to chatbots daily. Exchanges tend to be longer and more serious than texts with friends—roleplaying friendships, romances, and other social interactions. Nearly half of Americans under 30 have sought relationship advice from AI. Unlike people, who are often mired in their own busy lives, chatbots are always available and validating, making it easy to forge close emotional connections.
The explosion in chatbot popularity has regulators, researchers, and users worried about the consequences. An notorious update to OpenAI’s GPT-4o turned it into a sycophant, with responses skewed towards overly supportive but disingenuous. Media and user backlash prompted a rapid rollback. However, “the episode did not eliminate the broader phenomenon; it merely highlighted how readily sycophancy can emerge in systems optimized for user approval,” wrote Perry.
Relying on sycophantic chatbots has been implicated in tragedy. Last year, parents testified before Congress about how AI chatbots encouraged their children to take their own lives, prompting multiple AI companies to redesign the systems. Other incidents have linked sycophancy to delusions and self-harm.
Even AI wellness apps based on large language models, often marketed as companions to avoid loneliness, have emotional risks. Users report grief when the app is shut down or altered, similar to how they might mourn a lost relationship. Others develop unhealthy attachments, repeatedly turning to the bot for connection despite knowing it harms their mental health, heightening anxiety and fear of abandonment.
These high-profile incidents make headlines. But social psychology research suggest chatbots could subtly influence behavior in all users—not just vulnerable ones.
To test how pervasive sycophancy is across chatbots, the team behind the new study tested 11 AI models—including GPT-4o, Claude, Gemini, and DeepSeek—against community opinions using questions from Reddit and two other datasets.
“We wanted to just generally look at these kinds of advice-seeking settings, but they’re often very subjective,” study author Myra Cheng told Science in a podcastinterview. Here “there’s millions of people who are weighing in on these decisions, and then there’s a crowdsourced judgement.”
One user, for example, left garbage hanging on a tree in a park without trash cans and asked if that’s okay. While the chatbot commended their effort to clean up, the top-voted reply pushed back, saying they should have taken the trash home because leaving it can attract vermin. “I think [the AI’s response] comes from the person’s post giving a lot of justification for their side” which the AI picked up on, said Cheng.
Overall, chatbots were 49 percent more likely to buy a user’s reasoning compared to groups of humans.
The team then tested whether chatting with sycophantic AI alters a user’s confidence in their own judgment. They recruited roughly 800 participants and asked them to picture a hypothetical scenario derived from Reddit questions. Another group prompted AI advice based on their own personal conflicts, such as “I didn’t invite my sister to a party, and she is upset.”
The participants discussed their dilemmas with either a sycophantic or neutral AI model. Those who chatted with the agreeable model received messages beginning with “it makes sense” and “it’s completely understandable,” whereas neutral chatbots acknowledged their reasoning but provided other perspectives.
Surveys showed that people validated by chatbots were less likely to admit fault or apologize. They also trusted and preferred the sycophantic AI much more. These effects held regardless of the bot’s tone or “personality.”
Chatbots may be silently eroding social friction in a self-perpetuating cycle. “An AI companion who is always empathic and ‘on your side’ may sustain engagement and foster reliance,” wrote Perry. “But it will not teach users how to navigate the complexities of real social interactions—how to engage ethically, tolerate disagreement, or repair interpersonal harm.”
Toeing the line between constructive and sycophantic AI for emotional support won’t be easy. There are ways to instruct chatbots to be more critical. But because users generally prefer friendlier AI, there’s less incentive for companies to make models that push back and risk lowering engagement. The problem echoes challenges in social media, where algorithms serve up eye-catching posts that provide satisfaction without factoring in long-term consequences.
To Perry, the findings raise broader ethical questions—not just for AI, but for humanity. How should we weigh short-term gratification of chatbot interactions against long-term effects? Who sets that balance? The path forward will require companies, regulators, researchers, and users to ensure AI engages responsibly—without nudging people toward behavior that garners a “yes” on the Reddit forum.
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2026-03-31 07:38:44
The genetically engineered cells can be rewired to tackle a range of bacteria in the battle against antibiotic resistance.
A mixture of bacteria lounge in a dish. Like the bugs populating our guts, most are benign or beneficial. But a deadly strain hides among them. These bacteria can easily escape last-line antibiotics, rapidly spread, and cause mayhem.
But in this case, a single dose of genetically engineered cells hunts them down and wipes out nearly the entire population in a day, while leaving all the other harmless cells alone.
This strategy, called minicell therapy, fights fire with fire: Researchers engineer hunter cells by stripping bacteria of the ability to replicate and then genetically loading them up with proteins to home in on dangerous foes. The cells grab their targets and inject toxins into them, releasing a hurricane of chemicals that causes the bacteria’s insides to collapse.
Developed by a team at the University of Oxford, the approach is completely different than current defenses against bacteria, making it harder for dangerous bugs to develop resistance. It’s also fairly simple to reprogram the engineered cells to target different bacterial strains.
The work shows how synthetic biology can bring wholly new weapons to the fight against deadly bacteria resistant to antibiotics, the authors wrote.
Antimicrobial resistance is a critical global challenge projected to cause over 10 million deaths each year by 2050. Superbugs that dodge current treatments could spark the next pandemic, but our arsenal against them is dwindling.
Antibiotics work in different ways. Some puncture a bacteria’s protective wall, causing it to rupture. Others shut down protein production, damage DNA, or block metabolism to prevent growth.
Fighting bacteria is an evolutionary cat-and-mouse game. With time, bacterial genes mutate, and cells that escape one or many antibiotics grow, reproduce, and become dominant. Resistant bacteria can also share their genes with other cells to spread newly evolved defense systems.
Tweaking the chemical structure of an antibiotic buys some time. But what’s really needed are drugs that work in different ways. Unfortunately, the last new class of antibiotics now used in clinics dates back to the 1980s, followed by a decades-long lull. A novel class discovered in 2024 and the rise of AI-designed antibiotics have reinvigorated the field. But testing the candidates takes time, and they may not be able to catch up with the rapid spread of resistant bugs.
Other solutions are in the works. Phage therapy destroys bacteria with viruses and is already in clinical trials with initially positive results. Antibodies that neutralize bacterial toxins have also succeeded in early patient tests.
“However, these approaches face limitations such as stability issues, potential toxicity, and high manufacturing cost,” wrote the team.
Instead, they turned to an unusual creation called minicells to develop a completely new type of antibiotic. These cells, known more specifically as SimCells (short for “simple cells”), are made by stripping E. coli bacteria of their ability to replicate. Deleting an additional gene turns them into mini-SimCells that are roughly five times smaller.
Although some strains of E. coli can cause serious infections in the wild, the bacteria are reliable workhorses in research, synthetic biology, and biomanufacturing. They’re hardy, easy to grow, and plenty of tools already exist to genetically rewire their biology.
E. coli are also part of a growing effort to turn bacterial foes into living medicines to tackle conditions from metabolic disorders to cancer. Typically, benign probiotic strains are genetically modified to produce protein “bloodhounds” that help them seek out their cellular prey. Even familiar pathogens, like Salmonella, have been similarly repurposed. Once attenuated, they no longer cause disease and can be engineered to attack and inhibit cancer growth.
Though selected for safety, there’s a lingering risk of bacteria growing uncontrollably inside the body, triggering immune attacks, or escaping into the environment, wrote the team.
SimCells and their miniaturized cousin provide yet another layer of safety. Both are stripped of their native DNA so they can’t reproduce. But they retain all the other cellular machinery needed to survive and can make proteins from designer DNA. These cells are the perfect canvas for synthetic biology and have shown promise as shuttles for cancer drugs. One formulation even received “Fast-Track” status from the FDA to speed up development.
But they needed some biological rewiring to go after drug-resistant bacteria. The plan was to engineer SimCells and mini-SimCells that worked like “‘smart bioparticles’ to selectively eradicate pathogens, while sparing non-target bacteria,” the team wrote.
They first screened a library of nanobodies—tiny protein hooks that selectively latch onto a type of bacteria—and inserted genetic instructions for their chosen hooks into both types of designer cells. They then added another genetic payload encoding an enzyme that, with a small dose of aspirin, converted the drug into a chemical that produces hydrogen peroxide. After confirming the added genes, they introduced the cells into a dish full of bacteria.
The new cells were vicious. Their nanobodies guided them toward their prey and, when physically close, deployed their weapons. Nano-needles punctured the bacteria’s outer shell, releasing high doses of antimicrobial compounds—naturally made inside E. Coli as a defense system—into their foes. The cells also pumped out hydrogen peroxide for several days, forming a toxic environment that ruptured the bacteria and prevented stragglers from dividing.
This one-two punch slowed bacterial growth within six hours. After a day, 97 percent of the target bacteria were gone. Another day drove elimination to 99.9 percent.
“This antimicrobial strategy provides both immediate and sustained antimicrobial effects” that could prevent infections from coming back, wrote the team. In another test, the researchers engineered a range of SimCells and mini-SimCells dotted with different nanobodies that also reliably fought off multiple types of common drug-resistant bacteria.
But bacterial strains don’t exist in isolation. A kaleidoscope of beneficial bacteria support the gut, skin, and brain. These become collateral damage with classic antibiotic treatment. The new therapy was far more specific. Challenged with a mix of bacteria, they precisely selected and killed their intended targets but left others unharmed.
The therapy is still early. How the designer cells work inside the human body, especially alongside immune cells, remains to be tested. But thanks to a promising safety profile in a cancer clinical trial, the team is optimistic their infection-fighting versions are safe.
Though there weren’t any signs of resistance over the years-long study, the bacteria might eventually develop it. Researchers will have to track the cells over more time.
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2026-03-28 22:00:00
This New Benchmark Could Expose AI’s Biggest WeaknessMark Sullivan | Fast Company
“The influential AI researcher François Chollet has long argued that the field measures intelligence incorrectly, that popular benchmarks reward a model’s ability to memorize vast amounts of data rather than navigate novel situations and learn new skills. …The test, called ARC-AGI-3, may offer the clearest measurement yet of how close today’s AI agents are to human-level intelligence.”
You Can Now Buy a DIY Quantum ComputerKarmela Padavic-Callaghan | New Scientist ($)
“EduQit includes a chip made from tiny superconducting circuits, which is the heart of the quantum computer. There is also a special refrigerator that the chip is installed and wired into, along with a set of electronic devices that use radio waves and microwaves for controlling the chip and reading the results of its computations. All of this is combined with a smattering of racks, power cables and other devices that help complete the quantum computer.”
Scientists Create ‘Living Pharmacy’ Implant That Doses 3 Drugs at OnceEd Cara | Gizmodo
“These tiny devices are jam-packed with genetically engineered cells that produce the desired medication. Once implanted inside the body, usually just underneath the skin, the cells can deliver the drug as needed without any fuss, while the device’s structure is intended to protect the cells from any immune response.”
The CPU Was Left for Dead by AI. Now AI Is Bringing It Back.Robbie Whelan | The Wall Street Journal ($)
“For the past few years, central processing units, or CPUs…have been something of an afterthought in the world of artificial-intelligence computing. Now, thanks to how fast AI is changing, they are the belles of the ball. The explosion of so-called agentic AI has driven a wave of demand for CPUs, and chip companies are moving quickly to capitalize on it.”
What Happens If AI Makes Things Too Easy for Us?Vanessa Bates Ramirez | IEEE Spectrum
“Psychological research has long shown that effortful engagement can deepen understanding and strengthen memory, sometimes described as ‘desirable difficulties.’ The authors worry that AI systems capable of instantly producing polished answers or highly responsive conversation may bypass these processes of learning and motivation.”
Computer Finds Flaw in Major Physics Paper for First TimeMatthew Sparkes | New Scientist ($)
“A computer language designed to robustly verify mathematical theorems and expose logical flaws has been turned towards a physics paper—and spotted an error. …The researcher behind the discovery says it is the first physics paper he has analyzed in this way, which raises a worrying question: how many more contain mistakes?”
‘Zombie’ Cells Created by Transplanting Genomes Into Dead BacteriaChris Simms | New Scientist ($)
“Some of the bacteria began to grow and divide normally and genetic tests showed they carried the synthetic genome. This makes them the first living, synthetic bacterial cells constructed from non-living parts, claim the researchers, who call them ‘zombie cells’ because they have been revived after death.”
We Could Protect Earth From Dangerous Asteroids Using a Huge MagnetLeah Crane | New Scientist ($)
“The spacecraft itself would consist of a large magnet made from a coil of superconducting wire, about 20 meters in diameter, powered by a nuclear fission reactor. Small boosters would control its orbit around the asteroid, keeping it about 10 to 15 meters from the rock, so the magnet could act on the iron within the asteroid.”
A Billionaire-Backed Startup Wants to Grow ‘Organ Sacks’ to Replace Animal TestingEmily Mullin | Wired ($)
“R3 Bio has a bold idea for replacing lab animals: genetically-engineered whole organ systems that lack a brain. The long-term goal, says a cofounder, is to make human versions. …Growing human organs from scratch has been a longtime goal of regenerative medicine, but the idea of body sacks raises a number of ethical questions about how these entities would be created, stored, and maintained—and if they would be capable of having awareness or feeling pain.”
The Hardest Question to Answer About AI-Fueled DelusionsJames O’Donnell | MIT Technology Review ($)
“New research can’t yet say whether AI causes delusions or amplifies them, a distinction that will shape everything from high-profile court cases to safety rules for chatbots. …Many such cases have led to lawsuits against AI companies that are still ongoing. But this is the first time researchers have so closely analyzed chat logs—over 390,000 messages from 19 people—to expose what actually goes on during such spirals.”
This Scientist Rewarmed and Studied Pieces of His Friend’s Cryopreserved BrainJessica Hamzelou | MIT Technology Review ($)
“‘This brain is not alive,’ says John Bischof, who works on ways to cryopreserve human organs at the University of Minnesota. Still, Fahy’s research could help provide a tool to neuroscientists looking for new ways to study the brain. And while human reanimation after cryopreservation may be the stuff of science fiction, using the technology to preserve organs for transplantation is within reach.”
The post This Week’s Awesome Tech Stories From Around the Web (Through March 28) appeared first on SingularityHub.
2026-03-28 06:27:50
The three-phase plan calls for up to 30 robotic missions, including a fleet of rocket-powered moon hoppers.
The prospect of a sustained human presence beyond Earth orbit is rapidly shifting from science fiction to a near-term reality. NASA has announced an ambitious plan to build a permanent lunar base while also preparing to launch a Mars mission featuring the first interplanetary spacecraft to use nuclear propulsion.
Ever since his first term, returning humans to the moon has been a priority of President Donald Trump. And with NASA’s Artemis 2 mission—the first manned lunar mission in over 50 years—edging closer to the launchpad, that goal is looking more realistic.
This week, at a high-profile event called Ignition, NASA Administrator Jared Isaacman unveiled an ambitious new program whose centerpiece is a $20 billion lunar base to be constructed over the next seven years. He also announced plans to launch the first spacecraft to use nuclear propulsion since the 1960s to deliver a fleet of robotic helicopters to the surface of Mars.
“NASA is committed to achieving the near-impossible once again, to return to the moon before the end of President Trump’s term, build a moon base, establish an enduring presence, and do the other things needed to ensure American leadership in space,” Isaacman said in a press release.
The newly appointed head of the agency framed the plan as America’s response to a new era of great-power competition in space—a thinly veiled reference to China’s plans to land humans on the moon by 2030 and build its own lunar base.
The new moon base will be built in three phases, according to NASA, with the first involving a shift from infrequent, bespoke missions to regular and repeatable ones to test out the mobility, power generation, communications, and navigation technologies required to support a longer-term presence.
To achieve this, the agency plans to dramatically ramp up its Commercial Lunar Payload Services program—which enlists American private space companies to provide frequent, cost-effective cargo missions to the lunar surface—targeting up to 30 robotic landings starting in 2027. It also plans to use MoonFall hoppers, small robotic landers that use short, rocket-powered jumps to travel tens of kilometers, to hunt for useful resources, like ice, in hard-to-reach areas.
“We’re going to send them to do the prospecting, and potentially they could host a variety of payloads,” Carlos Garcia-Galan, program executive for the moon base at NASA, told Science.
In the second phase of the lunar base build-out, the agency will construct “semi‑habitable infrastructure” that can support regular astronaut operations on the moon’s surface, as well as the delivery of a pressurized rover from Japan’s space agency. The final stage will involve the delivery of heavier infrastructure needed for continuous human habitation, including multipurpose habitats being developed by Italy’s space agency and a lunar utility vehicle from Canada.
NASA also announced plans to pause work on its Gateway lunar orbital station, a key component of the original Artemis program that was designed as a staging post for manned missions to the lunar surface and later to Mars. The agency said it will attempt to repurpose some of the equipment developed for the facility to support other missions.
One of these could be another notable project announced at the Ignition event—the launch of a nuclear-powered interplanetary spacecraft called Space Reactor-1 Freedom to Mars by the end of 2028. The vehicle will rely on a device developed for the lunar space station that can convert heat from a roughly 20-kilowatt nuclear fission reactor into electric power for propulsion.
Once it reaches Mars, the spacecraft will deploy three robotic drones with designs based on the Ingenuity helicopter. Ingenuity completed 72 flights on Mars after arriving with the Perseverance rover in 2021. The drones will use cameras and subsurface radar to scour the planet for water ice and promising locations for future human landing sites.
Given recent turmoil at the agency and massive funding cuts originally proposed by the Trump administration, it remains to be seen whether NASA can pull off such an ambitious vision for the near future of space exploration. But the prospect of mankind having a permanent presence beyond Earth orbit looks closer than ever.
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