"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

A team of astronomers have used the Hubble space telescope to capture with direct imaging asteroids smashing into each other ...

Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...

An alien virus creates a hive mind. But the story is how the survivors fail to unite—revealing human cooperation's fragile ...

Clear out your shelves for a bumper new crop of books by authors including Naomi Klein, Rebecca Solnit and Xand Van Tulleken, ...

Andrej Karpathy warns that AI’s rapid evolution is refactoring programming itself, pushing developers to adapt faster than ...

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

The key idea behind our framework is that life produces molecules with purpose, while nonliving chemistry does not. Cells ...

The fundamental nature of living things challenges assumptions that physicists have held for centuries.

The answer is as obvious as it seems – the Earth looks flat when you're standing on it, not cone-shaped. Visual evidence ...