To black holes merged and flew away.
A supermassive black hole that doesn’t appear to be where we would expect seems to be travelling at more than a thousand kilometres per second – the result of a giant cosmic collision.
By Alex Wilkins
A new understanding of how an observer can change the disorder, or entropy, of a quantum object could help us probe how gravity interacts with the quantum realm.
We thought we knew the human body — but a new organ has been officially discovered.
In a groundbreaking discovery, researchers have officially classified the mesentery—a structure in the digestive system—as a distinct human organ.
Previously thought to be a fragmented and insignificant part of the abdominal cavity, new research reveals that the mesentery is actually a continuous structure that plays a crucial role in holding the intestines in place.
This reclassification, led by J Calvin Coffey from the University Hospital Limerick in Ireland, has been recognized in medical textbooks like Gray’s Anatomy and is now being taught to medical students. While its precise function remains unclear, studying this newly recognized organ could lead to breakthroughs in understanding and treating abdominal and digestive diseases.
The mesentery’s discovery marks the beginning of a new medical field—mesenteric science—which aims to uncover its role in human health. Researchers believe that a deeper understanding of its functions will help identify diseases linked to abnormal mesenteric activity. This revelation reminds us that, despite advances in science, there is still much to learn about our own bodies. With further research, the mesentery could hold key insights into improving gastrointestinal health and developing innovative treatments for abdominal disorders.
A new structural blueprint paves the way for improved targeting of cancer cells, particularly those with BRCA1 and BRCA2 mutations. DNA repair proteins function as the body’s molecular editors, continuously identifying and correcting damage to our genetic code. A longstanding challenge in cancer research has been understanding how cancer cells exploit one such protein—polymerase theta (Pol-theta)—to support their survival. Now, scientists at Scripps Research have captured the first high-resolution images of Pol-theta in action, shedding light on its role in cancer development.
Superlongevity via epigenetic reprogramming. 🏆
Life Biosciences:
“If the FDA approves its application, the company will repeat the methods from the mouse and monkey experiments, Rosenzweig-Lipson said. Scientists will inject volunteers’ eyes with Yamanaka factors that can be turned off or on with the antibiotic doxycycline, Rosenzweig-Lipson said. The hope is that the cells in people’s damaged optic nerves will grow more youthful at an epigenetic level, and their vision will improve.”
Can reprogramming our genes make us young again? A breakthrough in longevity research may be nearing its first human trials.
In today’s AI news, Crunchbase, long known as a go-to platform for company data, has relaunched as an AI-powered solution, revolutionizing how investors, founders, and innovators gain insights into private companies. Moving beyond historical data, the new Crunchbase introduces live, predictive intelligence, providing a real-time, forward-looking view of the market. Users can now anticipate funding rounds, acquisitions, and even IPO’s.
In other advancements, EcoDataCenter, a Swedish company that builds eco-friendly data centers used by major compute providers to handle their AI traffic, has raised nearly half a billion dollars — $478 million (€450 million) to be exact — in anticipation of more demand. The equity funding, which is coming from a group of unnamed institutional investors, will be used to continue developing new technologies for more “green” data centers.
Meanwhile, we still didn’t get a straight-up definition of exactly what an AI agent is during Bret Taylor’s Mobile World Congress fireside chat in Barcelona on Tuesday. The Sierra founder and OpenAI board chair preferred to sidestep CNN moderator Anna Stewart’s question asking how “agentic AI” is “any different to a GenAI chatbot” by suggesting everyone hates the former but is delighted by the “empathetic” responses AI agents can serve up.
And, former Google CEO Eric Schmidt, Scale AI CEO Alexandr Wang, and Center for AI Safety Director Dan Hendrycks said that the U.S. should not pursue a Manhattan Project-style push to develop AI systems with “superhuman” intelligence, also known as AGI. The paper, titled “Superintelligence Strategy,” asserts that an aggressive bid by the U.S. to exclusively control superintelligent AI systems could prompt fierce retaliation from China.
In videos, as we join this episode of the Lightcone podcast we find CEO, Garry Tan and the team talking about how Andrej Karpathy recently coined the term “vibe coding” to describe how LLMs are getting so good that devs can simply “give in to the vibes, embrace exponentials, and forget that the code even exists.” They dive into this new way of programming and what it means for builders in the age of AI.
If civilizations can endure for eons and people can live indefinitely, what drives progress, ambition, and purpose in a world where time has no limit? Would an ageless society be a utopia of infinite wisdom, or a stagnating empire struggling to keep ambition alive across the centuries?
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/ discord Credits: Methuselah Civilizations: A Society of the Ageless Episode 489; March 6, 2025 Written, Produced & Narrated by: Isaac Arthur Edited by: Ludwig Luska Select imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Chris Zabriskie, “Unfoldment, Revealment”, “A New Day in a New Sector”, “Oxygen Garden”, “Wonder Cycle” Stellardrone, “Red Giant”, “Billions and Billions“
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Credits:
Methuselah Civilizations: A Society of the Ageless.
Episode 489; March 6, 2025
Written, Produced & Narrated by: Isaac Arthur.
Edited by: Ludwig Luska.
Select imagery/video supplied by Getty Images.
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator.
Chris Zabriskie, \
