A new study in songbirds might help explain why humans don’t generate many new brain cells, called neurons, as adults ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with atmosphere, they have a wide range of characteristics distinguishing them. But if ...

The company says Mythos is too dangerous to release publicly. Cybersecurity experts agree the model's capabilities matter, ...

Wearing a cast, taking pain medication and getting a warning to be more careful often puts people on the quickest road to ...

Observations by the Mars Express orbiter reveal rapid changes on the Red Planet’s surface from windblown volcanic ash ...

As AI songs get harder to tell apart from human-made music, an older technology offers a revealing preview of the fight over ...

These drugs were hailed by proponents as breakthroughs in the fight to treat Alzheimer’s disease, but a new independent ...

The White House has nominated Erica Schwartz to replace NIH director Jay Bhattacharya as CDC chief. Bhattacharya has been ...

The HHS secretary defended proposed budget cuts to science, his vaccine moves and health care costs on Capitol Hill on ...

A new study suggests a proto–Colorado River filled a large basin before spilling westward to set the Grand Canyon’s modern ...