"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 ...

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

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

The interstellar comet 3I/ATLAS has swung back into view after passing behind the Sun, and its return is proving even ...

New images of interstellar object 3I/ATLAS debunk 'cloaking' myths. Astronomers reveal a thinning coma as the visitor heads ...

Science fiction movies consider these questions and provide audiences with thoughtful, brilliant, and terrifying theories on ...

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

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

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

Far from our own solar system, astronomers have finally watched what planetary scientists have long predicted but never ...