The president on Thursday ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

Trump's announcement came after he accused former U.S. president Barack Obama of disclosing 'classified information' after Obama suggested that aliens were real.

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

Sky This Week is brought to you in part by Celestron. Friday 20Once the waxing Moon sets this evening, its disappearance ...

NASA fueled up its giant lunar rocket and completed a walkthrough ahead of its highly anticipated mission to send four ...

Prometheus, the divisive but brilliant 2012 prequel to the legendary Alien sci-fi franchise, has just been added to Netflix.

After setting social media abuzz by saying aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...

The Lunar New Year is welcomed with a variety of cultural traditions and rituals such as carnivals, parades, fireworks and ancestor remembrance.

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

Former President Barack Obama went viral by saying aliens were real over the weekend. He's now trying to walk back the claim.

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

With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.