From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.

Spielberg's new film imagines what might happen if the existence of non-human intelligence was revealed to the world.

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...