Will humanity extend into the far future? It's likely many of us think it should. The problem is that each of us, individually and collectively, act otherwise—we are destroying the environment and ...

The Vatican has begun a major restoration of Michelangelo’s dramatic fresco The Last Judgment in the Sistine Chapel, aiming to restore its original color and contrast while preserving a masterpiece ...

A soldier stands guard by a charred vehicle after it was set on fire in Cointzio, Michoacán state, Mexico, Sunday, Feb. 22, ...

Space is full of radiation, which is bad for both babies and non-babies alike, but we also have to worry about how microgravity affects the human body, too.

From ‘Blade Runner’ to ‘Alien’, these sci-fi classics deliver worldbuilding tension and ideas that define everything the genre promises.

Researchers across biology, philosophy, and AI are split on what counts as a mind—and whether today’s systems qualify.