From party lines to smartphones, from duck-and-cover drills to constant connectivity—those born in the 1950s navigated a ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

Researchers at Princeton University have built a swarm of interconnected mini-robots that “bloom” like flowers in response to ...