Time rarely feels neutral. A quiet walk in the woods can stretch a single hour into something spacious and restorative, while ...

19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

"When she became first lady, she took a back seat. But for many, she is the power behind the throne or a top adviser," said Carmen Arteaga, a doctor of political science.

Seeing plastic trash while hiking inspired a Rutgers chemist to rethink why synthetic plastics last forever while natural ...