Most time travel movies don’t sweat the math — or, more accurately, the physics and/or quantum physics of how time travel ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

This is rather an unusual message that Miami Airport is currently posting on X. It appears that the United States Federal ...

Discover six hard sci-fi films where science shapes story and emotion, like Europa Report and The Martian. Brainy, emotional, ...

Immigration legislation in 1891 and 1907 banned polygamists from entering the country but made no mention of Islam.

Professor Carol Oliver suggests that time dilation, a cosmic phenomenon, may deter aliens from visiting Earth, as ...

The United States government's recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) ...

Steven Spielberg has always believed we’re not alone in this universe. With ‘Disclosure Day,’ he may make a believer out of you, too.

Scientists say extraterrestrial life may exist elsewhere in the universe, but vast distances, enormous energy requirements and Earth's unique environment make alien visits to Earth highly unlikely.