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Researchers discovered that copper oxide catalysts form metallic copper mid-reaction, triggering a dramatic boost in ammonia output. The insight offers a roadmap for designing cleaner, more efficient ammonia-production technologies.
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An intern in Shanghai who won an RTX 5060 while attending an Nvidia Roadshow event unexpectedly found himself at a crossroads with his own company. Since it was won on a business trip paid for by the company, the firm demanded the 5060 be handed in. Eventually, the employee resigned after HR subtly told him to find a new job, refusing to give up the GPU in the process. Read more ›
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Remedy has delayed FBC: Firebreak's Rogue Protocol update to January 2026, reporting it "still needs a bit more time". Read more Read more ›
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A look into why matcha is so expensive and how demand in the US is driving prices higher. Read more ›
628 fresh
Trump says that $2,000 tariff checks are coming mid-2026. His GOP allies on Capitol Hill aren't so sure. Read more ›
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If you've been thinking about jumping on the smart glasses bandwagon, Black Friday deals could help you do so for less. Xreal has discounted its One Pro smart glasses by $50 for Black Friday, bringing them down to $599. The sale applies to both sizes. These glasses are the real deal. We praised them in our official review, saying they offer similar functionality to the Apple Vision Pro, but at... Read more ›
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If the world demands more 'Wicked' in their lives after 'For Good,' what would you like to see from it? Read more ›
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Get $250 off the Acer Aspire 16 AI for Black Friday. Currently on offer for $449.99 at Amazon. Read more ›
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The U.S. government is looking into Bitmain to see whether its products pose a risk to its national security. Read more ›
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Microsoft is reportedly considering another price hike for Xbox consoles. Read more Read more ›
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Amazon has Black Friday savings on its most potent streaming stick. The Fire TV Stick 4K Max is 41 percent off, bringing it close to its record low. You can get it now for $35. The Fire TV Stick 4K Max is one of Engadget's favorite streaming devices. The stick supports a solid mix of advanced technologies for its price: Dolby Vision, Dolby Atmos, 4K and HDR10+. As long as... Read more ›
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Leakers are selling engineering samples for Panther Lake weeks before its official launch, with at least two different SKUs floating online. The first is an alleged 10-core Core Ultra 3 SKU from a well-known tipster, while the second sample appears to be an accurate pre-production model, as it lacks LP-E cores, which all Panther Lake silicon is expected to have. Read more ›
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OnePlus launched the OnePlus Ace 6 in China last month, and we'll soon see the brand unveil the OnePlus Ace 6T. We don't have the OnePlus Ace 6T's launch date yet, but thanks to reliable leakster Evan Blass, we know what this smartphone will look like. Blass shared two official-looking renders of the OnePlus Ace 6T on X, revealing the phone's design. It has a punch-hole display on the front,... Read more ›
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Google made its final arguments in a longstanding case against the US Department of Justice on whether it has to split up its ad tech practices. However, the judge presiding over the case may be looking to wrap up the case before Google has a chance to appeal, according to a report from Reuters. On Friday, both sides made their closing statements in the lawsuit where the Justice Department accused... Read more ›
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AMD has set the full release date for FSR Redstone and also revealed that the full name is now simply 'FSR'. Read more ›
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Apple M4 Max’s 48W CPU and M5’s efficiency ceiling reveal how GPU and memory now drive professional MacBook performance. Read more ›
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After meeting in the Oval Office, Trump and NYC Mayor-elect Zohran Mamdani sounded a largely conciliatory note. Read more ›
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As someone born and raised in Florida, I believe the best underrated places to visit for culture and nature include St. Augustine and Alachua County. Read more ›
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Users on X have benchmarked Nvidia's latest 581.94 hotfix driver that fixes performance issues stemming from Microsoft's October cumulative update for Windows 11. Read more ›
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Quick Share is finally compatible with AirDrop, plus an early look at the Galaxy Buds 4 Pro and Samsung’s take on Magic Cue. Read more ›
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You can make your RTX 5090 just a teeny bit more powerful and less efficient, thanks to a new 800W BIOS stripped from Asus' $4000 ROG Matrix RTX 5090. As long as you have a compatible 5090 that'll play nicely with the custom firmware, you, too, can enjoy higher clocks and electricity bills for a marginal increase in performance. Read more ›
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ScienceDaily
Researchers discovered that the common amino acid arginine can block harmful Aβ aggregation and reduce its toxic effects in Alzheimer’s disease models. In flies and mice, oral arginine lowered plaque levels, reduced inflammation, and improved behavior. Its strong safety record and low cost make it a promising repurposing candidate. The findings hint at a surprisingly simple path toward more accessible AD therapies. 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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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 ›
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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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Ultra-processed foods, already known for their links to health problems in adults, are now shown to harm young adults too, disrupting blood sugar regulation long before illness appears. A four-year USC study following 85 participants found that even modest increases in UPF consumption drove up the risk of prediabetes and insulin resistance, two early markers that pave the way for type 2 diabetes. Read more ›
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Business Insider
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36% 2 |
Tom's Hardware
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14% 10 |
Gizmodo
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9% 1 |
The Verge
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6% 2 |
Engadget
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6% 1 |
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22.11.2025 15:06
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