Interest in a mysterious 'lost continent' where believers claim an advanced civilization once existed has been rekindled after claims its true location has been discovered. Known as Lemuria, the ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

“Now we’re creating alien beings … And the reality is, we only have a couple of years to adapt to that.” Geoffrey Hinton, the Nobel laureate often called a “godfather” of AI, said this to the Guardian ...

It would probably not be the first question we asked, and it would not be the most urgent. But it could be one of the most revealing. Did another intelligent species develop ideas about gods, souls, ...

President Trump has ordered the Pentagon to release its files pertaining to Unidentified Flying Objects (now called UAPs: Unidentified Anomalous Phenomena) and accounts of alien life from outer space.