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CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously miscalculated. A new study finds that natural nitrogen fixation has been overestimated by about 50 percent in major climate models. This means the climate-cooling benefits of plant growth under high CO2 are smaller than expected. The result: a reduced buffer against climate change and more uncertainty in future projections.
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ScienceDaily
The Google cofounder has severed ties between California and several of his business entities, including his family office. Read more ›
1,319 fresh
Trump said the interim president of Venezuela will "be turning over" 30 to 50 million barrels of oil to be sold at market prices in the US. Read more ›
1,106 fresh
A defense official said so few injuries on such a complex raid spoke to the expertise of US forces. Read more ›
1,021 fresh
The Razr Fold has a bigger cover and main display than the Galaxy Z Fold 7 and Pixel 10 Pro Fold. Here's everything we know about Motorola's upcoming phone -- and what questions linger. Read more ›
616 fresh
This story appeared in The Logoff, a daily newsletter that helps you stay informed about the Trump administration without letting political news take over your life. Subscribe here. Welcome to The Logoff: Today marks five years since the January 6, 2021, attack on the US Capitol by a mob of President Donald Trump’s supporters. To commemorate the […] Read more ›
559 fresh
Many Greenlanders are interested in working with the US, but they all bristle at the idea of being bought or taken by force. Read more ›
522 fresh
Jensen Huang, CEO of Nvidia, said that a wave of robots will serve as "AI immigrants" to drive the economy and do the jobs others don't want to do. Read more ›
507 fresh
One year ago, Lenovo became the first company besides Valve to announce a handheld with SteamOS instead of Windows. The result was the Legion Go S with SteamOS; no Steam Deck killer due to price and battery life, but a big step forward in performance and pick-up-and-play portability. Now, Lenovo's doing it again - it's […] Read more ›
430 fresh
At CES 2026, the company also announced a new smartwatch, stylus, Bluetooth tracker, and even a weird AI pendant. Read more ›
409 fresh
Commerce ministry assessing whether deal for Chinese-founded group violates technology export controls Read more ›
397 fresh
AMD interview suggests it might restart production of DDR4-based AM4 Ryzen desktop processors Read more ›
359 fresh
Hilton said Tuesday that it is removing an independently owned Minnesota hotel from its system after a location denied rooms to ICE employees. Read more ›
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Despite their size, the robots can navigate liquids, respond to their environment and operate without external control. Read more ›
332 fresh
Here are 19 products from CES 2026 which need to be seen including home vacuums, pool cleaners and AI companions. Read more ›
306 fresh
Last year was a big one for many macro-oriented hedge funds, including Bridgewater and Discovery. Read more ›
304 fresh
While limited by direct line-of-sight, Li-Fi is also a lot less vulnerable to interception and jamming. Read more ›
294 fresh
The White House told Reuters that "utilizing the U.S. military is always an option" when asked about Greenland on Tuesday. Read more ›
275 fresh
DLSS 4.5 testing by enthusiasts has revealed a 20% or greater performance reduction compared to DLSS 4.0 on RTX 20- and 30-series GPUs. Read more ›
274 fresh
The biggest, costliest, and most enticing handheld now has a better OS and price. Read more ›
228 fresh
During a Q&A at CES 2025, Nvidia CEO Jensen Huang says that the future of graphics is neural rendering, and that the company is "working on things in the lab that are just utterly shocking and incredible." Read more ›
214 fresh
ScienceDaily
Researchers using China’s “artificial sun” fusion reactor have broken through a long-standing density barrier in fusion plasma. The experiment confirmed that plasma can remain stable even at extreme densities if its interaction with the reactor walls is carefully controlled. This finding removes a major obstacle that has slowed progress toward fusion ignition. The advance could help future fusion reactors produce more power. Read more ›
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Astronomers tracking a nearby star system thought they had spotted an exoplanet reflecting light from its star. Then it vanished. Even stranger, another bright object appeared nearby. After studying years of Hubble Space Telescope data, scientists realized they were not seeing planets at all, but the glowing debris left behind by two massive collisions between asteroid-sized bodies. Read more ›
60
Seeing plastic trash while hiking inspired a Rutgers chemist to rethink why synthetic plastics last forever while natural polymers don’t. By mimicking tiny structural features used in DNA and proteins, researchers designed plastics that remain durable but can be triggered to fall apart naturally. The breakdown speed can be precisely tuned, from days to years, or switched on with light or simple chemical signals. The discovery could reshape everything from... Read more ›
59
A long-running debate over Tamiflu’s safety in children may finally be settled. Researchers found that influenza, not the antiviral medication, was linked to serious neuropsychiatric events like seizures and hallucinations. Even more striking, kids treated with Tamiflu had about half the risk of these events compared to untreated children with the flu. The results suggest the drug may be protective rather than harmful. Read more ›
44
Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong anatomical evidence that Sahelanthropus tchadensis was bipedal, including a ligament attachment seen only in human ancestors. Despite its ape-like appearance and small brain, its leg and hip structure suggest it moved confidently on two legs. The finding places bipedalism near the very root of the human family tree. Read more ›
39
A major update to how obesity is defined could push U.S. obesity rates to nearly 70%, according to a large new study. The change comes from adding waist and body fat measurements to BMI, capturing people who were previously considered healthy. Many of these newly included individuals face higher risks of diabetes and heart disease. The findings suggest that where fat is stored may be just as important as overall... Read more ›
38
New research shows gut bacteria can directly influence how the brain develops and functions. When scientists transferred microbes from different primates into mice, the animals’ brains began to resemble those of the original host species. Microbes from large-brained primates boosted brain energy and learning pathways, while others triggered very different patterns. The results suggest gut microbes may have played a hidden role in shaping the human brain—and could influence mental... Read more ›
36
As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called platelet factor 4 naturally declines over time, allowing blood stem cells to multiply too freely and drift toward unhealthy, mutation-prone behavior linked to cancer, inflammation, and heart disease. Researchers found that restoring this protein in older mice — and even in human stem cells in the lab — made... Read more ›
35
New research reveals a brighter side of ADHD, showing that adults who recognize and use their strengths feel happier, healthier, and less stressed. People with ADHD were more likely to identify traits like creativity, humor, and hyperfocus as personal strengths. Across the board, using these strengths was linked to better quality of life and fewer mental health symptoms. The study suggests that embracing strengths could be a game-changer for ADHD... Read more ›
33
Attention depends on the brain’s ability to filter out distractions, but new research suggests this works best when background brain activity is quieter. Scientists found that lowering certain versions of the Homer1 gene improved focus in mice by calming neural noise. The effect was strongest during a critical developmental window. This approach could inspire new treatments for ADHD that work by reducing mental clutter instead of increasing stimulation. Read more ›
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Most popular sources
Business Insider
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25% 12 |
Tom's Hardware
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12% 5 |
Gizmodo
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9% 20 |
The Verge
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7% 0 |
CNET
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6% 2 |
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06.01.2026 23:15
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