2025-11-16 00:23:35
Welcome back to the Abstract! These are the studies this week that reached back through time, flooded the zone, counted the stars, scored science goals, and topped it all off with a ten-course meal.
First, scientists make a major breakthrough thanks to a very cute mammoth mummy. Then: the climate case for busy beavers; how to reconnect with 3,000 estranged siblings; this is your brain on football; and last, what Queen Elizabeth II had for lunch on February 20, 1957.
As always, for more of my work, check out my book First Contact: The Story of Our Obsession with Aliens, or subscribe to my personal newsletter the BeX Files.
Scientists have sequenced RNA—a key ingredient of life as we know it—from the remains of a mammoth that lived 39,000 years ago during the Pleistocene “Ice Age” period, making it by far the oldest RNA on record.
The previous record holder for oldest RNA was sourced from a puppy that lived in Siberia 14,300 years ago. The new study has now pushed that timeline back by an extraordinary 25,000 years, opening a new window into ancient genetics and revealing a surprise about a famous mammoth mummy called Yuka.
“Ancient DNA has revolutionized the study of extinct and extant organisms that lived up to 2 million years ago, enabling the reconstruction of genomes from multiple extinct species, as well as the ecosystems where they once thrived,” said researchers led by Emilio Mármol Sánchez of the Globe Institute in Copenhagen, who completed the study while at Stockholm University.
“However, current DNA sequencing techniques alone cannot directly provide insights into tissue identity, gene expression dynamics, or transcriptional regulation, as these are encoded in the RNA fraction.”
“Here, we report transcriptional profiles from 10 late Pleistocene woolly mammoths,” the team continued. “One of these, dated to be ∼39,000 years old, yielded sufficient detail to recover…the oldest ancient RNA sequences recorded to date.”
DNA, the double-stranded “blueprint” molecule that stores genetic information, is far sturdier than RNA, which is why it can be traced back for millions of years instead of thousands. Single-stranded RNA, a “messenger” molecule that carries out the orders of DNA, is more fragile and rare in the paleontological record.
In addition to proving that RNA can survive much longer than previously known, the team discovered that Yuka—the mammoth that died 39,000 years ago—has been misgendered for years (yes, I realize gender is a social construct that does not apply to extremely dead mammoths, but mis-sexed just doesn’t have the same ring).
Yuka was originally deemed female according to a 2021 study that observed the “presence of skin folds in the genital area compatible with labia vulvae structures in modern elephants and the absence of male-specific muscle structures.” Mármol Sánchez and his colleagues have now overturned this anatomical judgement by probing the genetic remnants of Yuka’s Y chromosome.
In fact, as I write this on Thursday, November 13—a day before the embargo on this study lifts on Friday—Yuka is still listed as female on Wikipedia.
Just a day until you can live your truth, buddy.
In other news…
Every era has a champion; in our warming world, eager beavers may rise to claim this lofty title.
These enterprising rodents are textbook “ecosystem engineers” that reshape environments with sturdy dams that create biodiverse havens that are resistant to climate change. To better assess the role of beavers in the climate crisis, researchers reviewed the reported behavioral beaver-related restoration (BRR) projects across North America.
“Climate change is projected to impact streamflow patterns in western North America, reducing aquatic habitat quantity and quality and harming native species, but BRR has the potential to ameliorate some of these impacts,” said researchers led by Jesse A. S. Burgher of Washington State University.
The team reports “substantial evidence that BRR increases climate resiliency…by reducing summer water temperatures, increasing water storage, and enhancing floodplain connectivity” while also creating “fire-resistant habitat patches.”
So go forth and get busy, beavers! May we survive this crisis in part through the skin of your teeth.
Visible from both the Northern and Southern Hemispheres, the Pleiades is the most widely recognized and culturally significant star cluster in the night sky. While this asterism is defined by a handful of especially radiant stars, known as the Seven Sisters, scientists have now tracked down thousands of other stellar siblings born from the same clutch scattered across some 2,000 light years.
“We find that the Pleiades constitutes the bound core of a much larger, coeval structure” and “we refer to this structure as the Greater Pleiades Complex,” said researchers led by Andrew W. Boyle of the University of North Carolina at Chapel Hill. “On the basis of uniform ages, coherent space velocities, detailed elemental abundances, and traceback histories, we conclude that most stars in this complex originated from the same giant molecular cloud.”
The work “further cements the Pleiades as a cornerstone of stellar astrophysics” and adds new allure to a cluster that first exploded into the skies during the Cretaceous age. (For more on the Pleiades, check out this piece I wrote earlier this year about the deep roots of its lore).
Scientists have peered into a place I would never dare to visit—the minds of football fans during high-stakes plays. To tap into the neural side of fanaticism, researchers enlisted 60 healthy male fans from the ages of 20 to 45 to witness dozens of goal sequences from matches involving their favorite teams, rival teams, and “neutral” teams while their brains were scanned by an fMRI machine.
The participants were rated according to a “Football Supporters Fanaticism Scale (FSFS)” with criteria like “violent thought and/or action tendencies” and “institutional belonging and/or identification.” The scale divided the group up into 38 casual spectators, 19 committed fans, and four deranged fanatics (adjectives are mine for flourish).
“Our key findings revealed that scoring against rivals activated the reward system…while conceding to rivals triggered the mentalization network and inhibited the dorsal anterior cingulate cortex (dACC)”—a region responsible for cognitive control and decision-making—said researchers led by Francisco Zamorano of the Universidad San Sebastián in Chile. “Higher Football Supporters Fanaticism Scale scores correlated with reduced dACC activation during defeats, suggesting impaired emotional regulation in highly engaged fans.”
In other words, it is now scientifically confirmed that football fanatics are Messi bitches who love drama.
We’ll close, as all things should, with a century of fine Portuguese dining. In yet another edition of “yes, this can be a job,” researchers collected 457 menus served at various diplomatic meals in Portugal from 1910 to 2023 to probe “how Portuguese gastronomic culture has been leveraged as a culinary diplomacy and geopolitical rapprochement strategy.”
As a lover of both food and geopolitical bureaucracy, this study really hit the spot. Highlights include a 1957 “regional lunch” for Queen Elizabeth II that aimed to channel “Portugality” through dishes like lobster and fruit tarts from the cities of Peniche and Alcobaça. The study is also filled with amazing asides like “the inclusion of imperial ice cream in the European Free Trade Association official luncheon (ID45, 1960) seems to transmit a sense of geopolitical greatness and vast governing capacity.” Ice cream just tastes so much better when it’s a symbol of international power.
The team also unearthed a possible faux pas: Indian president Ramaswamy Venkataraman, a vegetarian who was raised Hindu, was served roast beef in 1990. In a footnote, Cabral and his colleagues concluded that “further investigation is deemed necessary to understand the context of ‘roast beef’ service to the Indian President in 1990.” Talk about juicy gossip!
Thanks for reading! See you next week.
2025-11-15 01:28:04
Microsoft and nuclear power company Westinghouse Nuclear want to use AI to speed up the construction of new nuclear power plants in the United States. According to a report from think tank AI Now, this push could lead to disaster.
“If these initiatives continue to be pursued, their lack of safety may lead not only to catastrophic nuclear consequences, but also to an irreversible distrust within public perception of nuclear technologies that may inhibit the support of the nuclear sector as part of our global decarbonization efforts in the future,” the report said.
2025-11-15 00:36:36
This is Behind the Blog, where we share our behind-the-scenes thoughts about how a few of our top stories of the week came together. This week, we discuss getting back on our AI slop bullshit, deepfakes in schools, and epistemic virtues.
JASON: I was back on my bullshit this week, by which I mean staring at some horrible AI-generated shit on Facebook. In this case, I was looking at slop of ICE raids generated using OpenAI’s Sora. I talk about this in the article but one of the many reasons why I think social media—especially Facebook and Instagram—is fucked if they continue to monetize and promote this stuff is because this specific slop page is not being pushed by anyone who seems to have any sort of ideological interest in immigration or the United States or anything like that. It’s just someone trying to make money. And it’s almost definitely one single person, with one single account, generating millions and millions and millions of views. We are very early in the horrible AI slop game, and yet we are seeing the damage that just a few people can do with industrial-grade content generation machines.
Over the years I have talked to a lot of academics about the idea of “trolling” on the internet. The person who has most informed my thinking over the years is Whitney Phillips, who has written a lot about 4chan, “trolling” culture, and generally the worst corners of the internet in a series of books and papers. This Is Why We Can’t Have Nice Things, which is about 4chan, is extremely good, as is her paper called The Oxygen of Amplification. She (and other academics) have argued that it’s not the intent behind “trolls” that matters, it’s the impact. She wrote a lot about “just trolling” racism and misogyny and xenophobia on the internet and what’s important is how it impacts people and changes how they interact with online spaces. You can’t really be “ironically” racist, you’re just racist. And with anonymity and pseudonymity online, you can’t really infer what’s inside of someone’s heart because often it doesn’t matter if the person posting Harambe memes or making deepfake nudes of celebrities of their classmates or whatever didn’t actually “mean” it.
2025-11-13 22:06:56
Google is hosting a Customs and Border Protection (CBP) app that uses facial recognition to identify immigrants, and tell local cops whether to contact ICE about the person, while simultaneously removing apps designed to warn local communities about the presence of ICE officials. ICE-spotting app developers tell 404 Media the decision to host CBP’s new app, and Google’s description of ICE officials as a vulnerable group in need of protection, shows that Google has made a choice on which side to support during the Trump administration’s violent mass deportation effort.
Google removed certain apps used to report sightings of ICE officials, and “then they immediately turned around and approved an app that helps the government unconstitutionally target an actual vulnerable group. That's inexcusable,” Mark, the creator of Eyes Up, an app that aims to preserve and map evidence of ICE abuses, said. 404 Media only used the creator’s first name to protect them from retaliation. Their app is currently available on the Google Play Store, but Apple removed it from the App Store.
“Google wanted to ‘not be evil’ back in the day. Well, they're evil now,” Mark added.
The CBP app, called Mobile Identify and launched last week, is for local and state law enforcement agencies that are part of an ICE program that grants them certain immigration-related powers. The 287(g) Task Force Model (TFM) program allows those local officers to make immigration arrests during routine police enforcement, and “essentially turns police officers into ICE agents,” according to the New York Civil Liberties Union (NYCLU). At the time of writing, ICE has TFM agreements with 596 agencies in 34 states, according to ICE’s website.
2025-11-13 01:49:02
“Watch your step sir, keep moving,” a police officer with a vest that reads ICE and a patch that reads “POICE” says to a Latino-appearing man wearing a Walmart employee vest. He leads him toward a bus that reads “IMMIGRATION AND CERS.” Next to him, one of his colleagues begins walking unnaturally sideways, one leg impossibly darting through another as he heads to the back of a line of other Latino Walmart employees who are apparently being detained by ICE. Two American flag emojis are superimposed on the video, as is the text “Deportation.”
The video has 4 million views, 16,600 likes, 1,900 comments, and 2,200 shares on Facebook. It was, obviously, generated by OpenAI's Sora.
Some of the comments seem to understand this: “Why is he walking like that?” one says. “AI the guys foot goes through his leg,” another says. Many of the comments clearly do not: “Oh, you’ll find lots of them at Walmart,” another top comment reads. “Walmart doesn’t do paperwork before they hire you?” another says. “They removing zombies from Walmart before Halloween?”
The latest trend in Facebook’s ever downward spiral down the AI slop toilet are AI deportation videos. These are posted by an account called “USA Journey 897” and have the general vibe of actual propaganda videos posted by ICE and the Department of Homeland Security’s social media accounts. Many of the AI videos focus on workplace deportations, but some are similar to horrifying, real videos we have seen from ICE raids in Chicago and Los Angeles. The account was initially flagged to 404 Media by Chad Loder, an independent researcher.
The videos universally have text superimposed over the three areas of a video where OpenAI’s Sora video generator places watermarks. This, as well as the style of the videos being generated and tests done by 404 Media to make very similar videos, show that they were generated with Sora, highlighting how tools released by some of the richest companies in the world are being combined to generate and monetize videos that take advantage of human suffering (and how incredibly easy it is to hide a Sora watermark).
“PLEASE THAT’S MY BABY,” a dark-skinned woman screams while being restrained by an ICE officer in another video. “Ma’am stop resisting, keep moving,” an officer says back. The camera switches to an image of the baby: “YOU CAN’T TAKE ME FROM HER, PLEASE SHE’S RIGHT THERE. DON’T DO THIS, SHE’S JUST A BABY. I LOVE YOU, MAMA LOVES YOU,” the woman says. The video switches to a scene of the woman in the back of an ICE van. The video has 1,400 likes and 407 comments, which include “ Don’t separate them….take them ALL!,” “Take the baby too,” and “I think the days of use those child anchors are about over with.”
2025-11-13 00:07:36
Immigration and Customs Enforcement (ICE) is allocating as much as $180 million to pay bounty hunters and private investigators who verify the address and location of undocumented people ICE wishes to detain, including with physical surveillance, according to procurement records reviewed by 404 Media.
The documents provide more details about ICE’s plan to enlist the private sector to find deportation targets. In October The Intercept reported on ICE’s intention to use bounty hunters or skip tracers—an industry that often works on insurance fraud or tries to find people who skipped bail. The new documents now put a clear dollar amount on the scheme to essentially use private investigators to find the locations of undocumented immigrants.