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

Trump made the announcement on social media Thursday, just hours after accusing former President Barack Obama of disclosing ...

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

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.

Former President Obama said in a recent interview that he believed aliens are real but not kept at Area 51.