(390 million mi) from Earth, underneath the cold seas of Europa, a horrifying, and vastly intelligent creature lurks. Can our ...

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

It has been the 'year of the octopus' in seas off Cornwall and the south west of England, as warm conditions led to the ...

Sigourney Weaver stood up to James Cameron on the 'Aliens' set when he was yelling at a young female actor who was struggling ...

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In addition to the $3,000 stipend, illegal aliens who use the CBP Home app will also receive a free flight “home in time ...

What if I told you we discovered an alien species with an adaptable body? Advanced intelligence? And astounding camouflage skills? Enter the octopus. Wait. What did you think I was talking about?

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...