For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

Explore why the CIA issued a 'Glomar response' regarding the 3I/ATLAS interstellar object. Learn about Avi Loeb's theories on ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. This artist's concept of a lake at the north pole of Saturn's moon Titan illustrates raised rims ...

Following speculation that comets could have been alien spacecrafts, more and more experts in the field are convinced that ...