From unexplained sightings to alleged government cover-ups, these documentaries explore the possibility of life beyond Earth Emily Blackwood is a writer and editor at PEOPLE. She has been working at ...

There are tens of billions of Sun-like stars in the Milky Way, an immense tally that encourages the possibility that extraterrestrial life peppers the universe. Finding evidence for aliens - even ...

For seven decades, one of the strangest cases in the UFO canon has sat in the archives, puzzling pilots, radar operators and scientists alike. Now, a fresh look at the evidence and a new wave of ...

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, ...

The search for extraterrestrial life, a long-standing pursuit dating back to antiquity, has shifted from focusing solely on direct observation to incorporating methods like spectroscopic analysis of ...