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Scientists at Rutgers and collaborators have traced the invisible dark matter scaffolding of the universe using over 100,000 Lyman-alpha emitting galaxies. By studying how these galaxies clustered across three eras shortly after the Big Bang, they mapped dark matter concentrations, uncovering cosmic “fingerprints” that reveal how galaxies grow and evolve.
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ScienceDaily
The Miss Universe 2025 winner is Miss Mexico Fátima Bosch. She took the crown after weeks of drama at the pageant. Read more ›
29,055 fresh
NTSB investigators "found evidence of fatigue cracks in addition to areas of overstress failure." Read more ›
2,018 fresh
Jay Leno says his wife still expresses her love for him: "And when she looks at me and smiles, and says she loves me, I mean, I melt." Read more ›
1,413 fresh
While Musk wants you to trust Grok to organize all of human civilization's knowledge, the bot's fealty to Dear Leader is out of control. Read more ›
1,001
Tesla has completed the self-certification process at Nevada's DMV, so it now needs commercial approval for a robotaxi rollout. Read more ›
757 fresh
In an internal memo, OpenAI CEO Sam Altman acknowledged that Google’s recent progress in artificial intelligence could create “temporary economic headwinds” for his company, The Information reported Thursday. The memo anticipated Google’s launch of its Gemini 3 model, suggesting ... Read more ›
702 fresh
Amazon has launched Alexa+, its next-generation digital assistant, in Canada. The company unveiled the new assistant in February, and it has been making its way to more and more people since. Canada is the first region outside the US to get access Amazon’s upgraded Alexa. Like the version that rolled out in the US, users can communicate with Alexa+ in natural language. They can say “I’m cold,” for instance, and... Read more ›
634 fresh
"Santa's coming to town a little early," Duffy said, announcing $10,000 bonus checks for some air traffic controllers who worked during the shutdown. Read more ›
533 fresh
Save up to $400 on top air purifiers and filters with verified AirDoctor promo codes and special offers for November 2025. Read more ›
371 fresh
An Ohio IT contractor pleaded guilty to breaking into his former employer's network after being fired, impersonating another worker and using a PowerShell script to reset 2,500 passwords -- an act that locked out thousands of employees and caused more than $862,000 in damage. He faces up to 10 years in prison. The Register reports: Maxwell Schultz, 35, impersonated another contractor to gain access to the company's network after his... Read more ›
345 fresh
The $18 fee is optional, but flyers without acceptable ID run the risk of not being allowed on their flight if they don't pay up. Read more ›
342 fresh
Tech official says Taipei willing to share lessons from its world-leading industrial model under trade deal Read more ›
281 fresh
"Will you ban Joe Rogan from talking about politics then?" one commenter asked Read more ›
247 fresh
After Nawat Itsaragrisil yelled at Miss Mexico, the pageant's president said he'd restrict him from Miss Universe events. That hasn't been the case. Read more ›
182 fresh
Google just announced some unexpected and welcome news: Pixel 10 owners can now send and receive files with Apple devices over AirDrop. According to Google, this works with iPhone, iPad, and macOS devices, and applies to the entire Pixel 10 series. It’s limited to Google’s latest phones for now, but Google spokesperson Alex Moriconi says, […] Read more ›
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ScienceDaily
Researchers found that tau proteins don’t jump straight into forming Alzheimer’s-associated fibrils—first they assemble into soft, reversible clusters. When the clusters were dissolved, fibril growth was almost entirely suppressed. This reveals a promising new strategy: stop the precursors, stop the disease. Read more ›
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Rutgers scientists found that metformin can blunt many of the metabolic and cardiovascular improvements normally produced by exercise. Participants who took the drug saw reduced gains in fitness, blood vessel function, and glucose control. The interference may stem from how metformin affects mitochondrial activity. Read more ›
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Older adults who regularly listen to or play music appear to have significantly lower risks of dementia and cognitive decline. The data suggests that musical engagement could be a powerful, enjoyable tool for supporting cognitive resilience in aging. Read more ›
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Researchers uncovered how fatty molecules called ceramides trigger acute kidney injury by damaging the mitochondria that power kidney cells. By altering ceramide metabolism or using a new drug candidate, the team was able to protect mitochondrial function and completely prevent kidney injury in mice. Read more ›
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Chronic kidney disease has surged to nearly 800 million cases and is now among the top causes of death worldwide. The condition is heavily linked to diabetes, hypertension, and obesity, and often goes unnoticed until late stages. Many countries lack access to dialysis and transplants, leaving millions without adequate care. Read more ›
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Electrons can freeze into strange geometric crystals and then melt back into liquid-like motion under the right quantum conditions. Researchers identified how to tune these transitions and even discovered a bizarre “pinball” state where some electrons stay locked in place while others dart around freely. Their simulations help explain how these phases form and how they might be harnessed for advanced quantum technologies. Read more ›
51
Scientists discovered that alcohol activates a sugar-producing pathway in the body, creating fructose that may reinforce addictive drinking. The enzyme responsible, KHK, appears to drive both alcohol cravings and liver injury. When this enzyme was blocked in mice, their drinking decreased and their livers showed far less damage. Read more ›
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Scientists found that people who use both cannabis and tobacco show a distinct brain pattern tied to mood and stress regulation. Their scans revealed higher levels of an enzyme that reduces a natural feel-good molecule in the brain. This imbalance may help explain why co-users experience more anxiety and struggle more when quitting. Read more ›
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GLP-1 drugs like tirzepatide and semaglutide offer powerful weight-loss effects but come with unanswered questions about long-term safety, side effects, and global accessibility. Researchers stress the need for independent studies before these treatments can be fully embraced worldwide. Read more ›
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People are more likely to believe lies when there’s the possibility of a reward. Neuroimaging shows that the brain shifts into reward or risk mode depending on whether the context involves a gain or a loss. Friends show synchronized brain activity that can predict successful deception. Social bonds and incentives can subtly warp how we judge honesty. Read more ›
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Most popular sources
Business Insider
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29% 6 |
Gizmodo
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14% 9 |
Android Authority
|
10% 5 |
The Verge
|
8% 1 |
Ars Technica
|
6% 2 |
| View sources » | |
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21.11.2025 01:52
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