Collagen from a fossilized bone fragment can identify the animal it came from. And, some new info about our galaxy’s... more

Physicist Suchitra Sebastian may have discovered a new state of matter. But the hardest part was convincing the doubters.

JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to... more

Super agers are folks who stay fit into their 80s and beyond. What’s behind their unique health and longevity?

Scientists look inside the fossilized stomach contents of a massive dinosaur. And, why some birds listen for prairie dogs’ alarm... more

Former President Joe Biden’s diagnosis with an aggressive form of prostate cancer has put a spotlight on prostate cancer screening.

Biochemist Virginia Man-Yee Lee has spent her career unlocking the proteins involved in neurodegenerative diseases. Her secret? Happiness.

The health secretary fired the entire panel that recommends vaccines. Plus, the EPA moves to expedite cleanup of Superfund sites.

From lunar missions to a space station to an asteroid rendezvous, China has been making impressive strides in spaceflight.

Tallgrass prairies in the United States were cleared for industrial farms. Can the lost biodiversity be restored?