Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But what would happen if we actually ...

The man who claims a comet is an alien spaceship has claimed alien contact with Earth will be confirmed by 2030. Theoretical physicist Avi Loeb has been leading speculation that the so-called 3I/ATLAS ...

UFOs, once an American oddity, have expanded into an international phenomenon—there’s no shortage of alleged sightings, abductions and alien encounters across the world (although, the U.S. still leads ...

In her new book "First Contact," journalist Becky Ferreira explores the scientific search for alien life, our cultural obsessions with extraterrestrials and why the truth may be more human than we ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

President Donald Trump said Thursday that he was directing agencies to release files pertaining to “alien and extraterrestrial life.” Subscribe to read this story ad-free Get unlimited access to ...