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A large study found that people with impaired kidneys tend to have higher Alzheimer’s biomarkers, yet they don’t face a higher overall risk of dementia. For those who already have elevated biomarkers, kidney problems may speed up when symptoms appear. The findings show that kidney health can change how Alzheimer’s blood tests are read. Doctors may need to consider both organs to get a clearer picture.
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ScienceDaily
Elon Musk claimed on X that xAI will have more computing power than everyone else combined in less than five years. Read more ›
893 fresh
Young American women, it seems, want out of America. A Gallup poll in November found that 40 percent of US women ages 15 to 44 say they would move abroad permanently if they had the opportunity. That percentage is up 10 times since 2014, and it is shared by neither other American demographic groups nor […] Read more ›
846 fresh
Carla Caputo, an art collections manager for Citi's high-net-worth clients, reveals how she manages logistics and conducts herself in expensive homes. Read more ›
714 fresh
In what could only be described as an extremely timely Christmas miracle, a Redditor has received two full boxes of expensive, flagship SSDs worth $5,100, even though they paid for just two. A tale of Amazon's packaging error turned into relief amidst the ongoing component crisis. Read more ›
710 fresh
There is no better window into the soul of America’s striving professional class than LinkedIn, a site that this year often seemed less like a networking platform than an extended group therapy session. To doomscroll through it was to encounter one post after another about the barren landscape for job hunters — laments about resumes silently […] Read more ›
612 fresh
Enthusiast or newbie, these Good Lock settings will make your Samsung phone even better. Read more ›
519 fresh
In Pirates of the Caribbean, Jack and Will use an overturned dinghy to hold air underwater. Madness or brilliance? Read more ›
408 fresh
"Efficiency" defined the 2025 job market from the federal government to Silicon Valley. Read more ›
359 fresh
The relentless climb in memory prices driven by the AI boom's insatiable demand for datacenter hardware has renewed an old debate about whether modern software has grown inexcusably fat, a column by the Register argues. The piece points to Windows Task Manager as a case study: the current executable occupies 6MB on disk and demands nearly 70MB of RAM just to display system information, compared to the original's 85KB footprint.... Read more ›
358 fresh
Justin Howells started at Target as a part-time hourly worker 23 years ago in San Diego and is now group vice president for the Pacific Northwest. Read more ›
324 fresh
Militias and far-right extremists believed they would be central to Trump’s mass deportation plans. Instead he militarized law enforcement agencies. Read more ›
312 fresh
Google is finally adding a much-awaited feature to Gmail, allowing to change your old @gmail addresses without needing to create a new account. After switching to a new Gmail, you'll receive emails on both addresses, and all your existing data will remain intact. Read more ›
301
Meta poached at least seven OpenAI researchers over summer. Here are some big names who left the startup in 2025. Read more ›
266 fresh
Savvy countries will discover there’s a way to mitigate the harm incurred by Trump’s tariffs—and it’ll boost their own economies while making goods cheaper too. Read more ›
208 fresh
Weird orgies, dog food, techno-feudalists, and proof of heaven — the sentences that made sense of the senseless in 2025. Read more ›
187 fresh
Workflow software startup Scribe has raised $75 million and achieved unicorn status, as it aims to reimagine AI integration for businesses. Read more ›
186 fresh
On the hunt for the perfect mattress (and pillow)? Save on your soon-to-be favorite brand, Purple, with these coupons and deals. Read more ›
143 fresh
Digitize anything from anywhere with this lifetime subscription to the iScanner App, on sale now for just $27.99 (reg. $199.90) with code FLASH through Jan. 11. Read more ›
138 fresh
ScienceDaily
Alzheimer’s has long been considered irreversible, but new research challenges that assumption. Scientists discovered that severe drops in the brain’s energy supply help drive the disease—and restoring that balance can reverse damage, even in advanced cases. In mouse models, treatment repaired brain pathology, restored cognitive function, and normalized Alzheimer’s biomarkers. The results offer fresh hope that recovery may be possible. Read more ›
137
A major international review has upended long-held ideas about how top performers are made. By analyzing nearly 35,000 elite achievers across science, music, chess, and sports, researchers found that early stars rarely become adult superstars. Most world-class performers developed slowly and explored multiple fields before specializing. The message is clear: talent grows through variety, not narrow focus. Read more ›
105
A new eco-friendly technology can capture and destroy PFAS, the dangerous “forever chemicals” found worldwide in water. The material works hundreds to thousands of times faster and more efficiently than current filters, even in river water, tap water, and wastewater. After trapping the chemicals, the system safely breaks them down and refreshes itself for reuse. It’s a rare one-two punch against pollution: fast cleanup and sustainable destruction. Read more ›
102
The familiar fight between “mind as software” and “mind as biology” may be a false choice. This work proposes biological computationalism: the idea that brains compute, but not in the abstract, symbol-shuffling way we usually imagine. Instead, computation is inseparable from the brain’s physical structure, energy constraints, and continuous dynamics. That reframes consciousness as something that emerges from a special kind of computing matter, not from running the right program. Read more ›
90
A new AI developed at Duke University can uncover simple, readable rules behind extremely complex systems. It studies how systems evolve over time and reduces thousands of variables into compact equations that still capture real behavior. The method works across physics, engineering, climate science, and biology. Researchers say it could help scientists understand systems where traditional equations are missing or too complicated to write down. Read more ›
83
New research suggests Alzheimer’s may start far earlier than previously thought, driven by a hidden toxic protein in the brain. Scientists found that an experimental drug, NU-9, blocks this early damage in mice and reduces inflammation linked to disease progression. The treatment was given before symptoms appeared, targeting the disease at its earliest stage. Researchers say this approach could reshape how Alzheimer’s is prevented and treated. Read more ›
69
For years, scientists thought Saturn’s moon Titan hid a global ocean beneath its frozen surface. A new look at Cassini data now suggests something very different: a thick, slushy interior with pockets of liquid water rather than an open sea. A subtle delay in how Titan deforms under Saturn’s gravity revealed this stickier structure. These slushy environments could still be promising places to search for life. Read more ›
66
A small tweak to mitochondrial energy production led to big gains in health and longevity. Mice engineered to boost a protein that helps mitochondria work more efficiently lived longer and showed better metabolism, stronger muscles, and healthier fat tissue. Their cells produced more energy while dialing down oxidative stress and inflammation tied to aging. The results hint that improving cellular power output could help slow the aging process itself. Read more ›
60
Researchers have revealed that so-called “junk DNA” contains powerful switches that help control brain cells linked to Alzheimer’s disease. By experimentally testing nearly 1,000 DNA switches in human astrocytes, scientists identified around 150 that truly influence gene activity—many tied to known Alzheimer’s risk genes. The findings help explain why many disease-linked genetic changes sit outside genes themselves. The resulting dataset is now being used to train AI systems to predict... Read more ›
58
Long before whales and sharks, enormous marine reptiles dominated the oceans with unmatched power. Scientists have reconstructed a 130-million-year-old marine ecosystem from Colombia and found predators operating at a food-chain level higher than any seen today. The ancient seas were bursting with life, from giant reptiles to rich invertebrate communities. This extreme complexity reveals how intense competition helped drive the evolution of modern marine ecosystems. Read more ›
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Most popular sources
Tom's Hardware
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45% 26 |
Business Insider
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28% 8 |
Slashdot
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4% 2 |
TechRadar
|
3% 1 |
Mashable
|
3% 1 |
| View sources » | |
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26.12.2025 07:55
Last update: 07:50 EDT.
News rating updated: 14:51.
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