A top scientist has suggested that aliens may be 'terrified of Earth' not because of humanity, but due to a bizarre cosmic ...

However, while what we know about the universe suggests aliens may exist, there are three compelling reasons why they ...

Between government document dumps and a Spielberg movie about extraterrestrial life, it’s a good week to believe in aliens.

Are we alone in the universe? While the search for life beyond Earth has so far turned up empty, the infamous question continues to haunt humanity’s exploration of the vast cosmos. Now, NASA’s ...

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