The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

Is the rest of the cosmos a pristine environment awaiting the arrival of humanity’s “post-human” descendants? Or is advanced ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

Add Yahoo as a preferred source to see more of our stories on Google. Tardigrades—a type of invertebrate also known as water bears—are the only animals observed to survive the intense radiation and ...

Steven Spielberg's new film “Disclosure Day” explores extraterrestrial life and its impact on religion. UFOs, now also called ...

The legendary director spoke out about extra-terrestrials as moviegoers head to 'Disclosure Day.' ...

Emily Blunt took an intense approach to research, plunging deep into real-life alien sighting accounts for her role in ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.