Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend.

President Donald Trump says he’s directing the Pentagon and other government agencies to identify and release files related ...

What if we were the aliens? In a great 1991 episode of 'Star Trek: The Next Generation,' the notion of aliens among us was ...

President Trump on Thursday accused former President Obama of revealing classified information when weighing in on whether ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

"He gave classified information, he's not supposed to be doing that," Trump told reporters Feb. 19 in discussing Obama's comments on aliens.