AI safety monitoring can fail when an AI’s reasoning is the main clue that something has gone wrong, new research suggests.

Scientists knew that sliding along surfaces gives water drops a charge. Those droplets can damage bridges, cars and more over ...

A study of 70,000 earthquakes finds tiny tremors often precede larger fracking-linked quakes, offering a warning to halt ...

A hexagon darkens the clouds over Saturn’s north pole. Now, astronomers have found a similarly shaped atmospheric wave at the ...

Ancient DNA confirms Miracinonyx trumani was more closely related to modern pumas than cheetahs and had a more varied diet ...

The biggest fibromyalgia genetics study yet zeroed in on 26 genetic risk factors for the pain disorder, including one in the ...

The universe’s first rocky planets may have gotten their start astonishingly early — perhaps only 100 million years after the ...

AI researcher and economist Hadi Hosseini of Penn State University has seen a similar effect in his own research into how AI ...

Many people struggle to sleep enough at night. Surprisingly, science cannot say if adding in a nap to sleep in two blocks is ...

Migraine prevention drugs are more targeted than ever before, and new guidelines may help doctors predict which will work for ...

NASA’s new Nancy Grace Roman space telescope will tackle nearly every aspect of astrophysics, including dark matter, dark ...

NASA’s attempt to save the falling Swift telescope failed, revealing the realities of the burgeoning field of satellite ...