Over a billion people worldwide have livers with excess fat, which can lead to a host of medical problems. Researchers think AI tools can spot the condition—and help stop it—early enough to save lives.

It’s been a century since the Iberian Peninsula has been in the full shadow of the moon. Here’s what it looked like in the path of totality.

Silicon Valley companies are already working on neurotechnology products that track your brain activity. The next privacy frontier might be the things you only think.

A combination of El Niño, unusually hot ocean waters, and jet stream changes is sending temperatures soaring in the US, Europe, and Asia.

The probe sent back the first pictures of the asteroid Kamo’oalewa. Next step: landing on the surface and collecting samples to send back to Earth.

As the climate phenomenon sends warm water surging across the eastern Pacific, some parts of the fishing industry are suffering—but other regions are seeing a windfall.

Data centers are driving up the company’s use of electricity—and carbon pollution.

A recent study tracked hundreds of soccer fans until their favorite team reached the final of a tournament. Their stress levels skyrocketed, and their heart rates jumped too.

England and Norway players will face off under extreme and dangerous levels of heat stress, scientists say, thanks to a wet-bulb index of nearly 90 degrees Fahrenheit.

Coherence Neuro has started testing a brain-computer interface that could one day use electrical stimulation to prevent tumors from growing.

Researchers say the discovery could be a “Rosetta stone” for cosmic signals.