Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

The discovery of the molecules was made with Nasa’s Curiosity rover, which examined a Martian rock named Cumberland. This is ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million ...