A new study shows survivor stars can live billions of years longer than normal, carrying chemical fingerprints of their ...

For centuries, people have wondered whether we’re alone in the universe. No one’s shaken hands with aliens yet, but scientists […] ...

Whether an asteroid is spinning neatly on its axis or tumbling chaotically, and how fast it is doing so, has been shown to be ...

On the edge of California's Monterey Bay, ecologist Matthew Savoca and a team of volunteers sift through sand and seawater ...