8+ mon, 6+ day ago   (911+ words) Artificial intelligence weather models can now rival traditional forecasts on many everyday tests. A new study reveals that when the weather breaks records, a classic physics-based system still gives more trustworthy predictions. Researchers examined global weather data from recent decades…...

7+ mon, 2+ week ago   (843+ words) signals were documented by Sujit Roy and colleagues at NASA’s Marshall Space Flight Center, who demonstrated...started with the steady stream of Sun images that NASA’s Solar Dynamics Observatory (SDO) has gathered...

9+ mon, 2+ week ago   (902+ words) or not? Built by researchers at Georgia Tech and NASA’s Goddard Space Flight Center, the technology studies meteorites and Earth soils for patterns that might signal biology. The...distinguished lifeless space rocks from life-bearing Earth samples about 87 percent of…...

7+ mon, 4+ day ago   (808+ words) makes engines and grids possible in one place. On Earth, that oxygen built up slowly because oceans and...

8+ mon, 3+ week ago   (849+ words) Nighttime is when cameras struggle, but a sensing method called HADAR, short for heat assisted detection and ranging, lets machines see detail in darkness. In tests it recovered texture, distance, and material information at night with accuracy similar to stereo…...

11+ mon, 2+ day ago   (763+ words) Three students have achieved what seemed impossible for centuries. Using artificial intelligence, they successfully deciphered ancient Roman scrolls that were carbonized by Mount Vesuvius’ devastating eruption in 79 A.D. When the volcano erupted nearly two millennia ago, it didn’t just preserve…...

7+ mon, 1+ week ago   (750+ words) What if a metal object full of holes could still float on water? That idea sounds impossible, yet new research shows it can happen. More than a century after the Titanic sank, scientists still search for better ways to stop…...

4+ mon, 6+ day ago   (775+ words) Scientists have built an AI tool that reads genetic code the way ChatGPT reads text – scanning DNA for mutation patterns to trace genes back through time to their common ancestors. It’s faster than anything currently available, works with incomplete data,…...

1+ mon, 2+ week ago   (974+ words) Humanoid robots and AI tutors are edging into classrooms and offices. The pitch usually sounds the same, a machine that adapts to every learner and never loses patience. Behind that promise sits a harder question. When a learner stumbles, does…...

3+ mon, 2+ week ago   (897+ words) Four terabytes of data per hour. That number comes not from a supercomputer or a satellite, but from a pair of microscopes running around the clock in a windowless room at Berkeley, filming the inner lives of living cells. The…...