What would aliens actually look like? While simple life forms like bacteria may be common in the universe, complex ...

The big screen has played host to many epic alien invasions, but so have our TVs, and here's the five best alien invasions ...

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

Filming is now officially underway on the second season of Alien: Earth, and FX Networks has released a first ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer them a somewhat risky buffet. There is liquid water, as well as salts, ...

Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

Cameras are now rolling on the second season of Noah Hawley's Alien: Earth, and we have word on three new cast members, along ...

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.

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

The synthetic human is not impossible. Given the current pace of technological development, some version of it may eventually ...

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