About 37,000 years ago, Neanderthals clustered in small groups in what is now southern Spain. Their lives may have been transformed by the eruption of...
Scientists may have solved a long-standing mystery surrounding Uranus’ extraordinarily strong radiation belt. A new analysis of Voyager 2 data suggests that a temporary space...
EDITOR’S NOTE This story includes discussion of suicide. If you or someone you know needs help, the national suicide and crisis lifeline in the U.S....