Former President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens -- with screensavers.

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

The announcement comes as Congress continues to scrutinize unexplained aerial phenomena. It’s been a big week for aliens in Washington.