If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some interstellar litter on the moon?

China has its own history of alien activity that rivals the United States 'Roswell' encounters. Check out today's insane new ...

CAMBRIDGE, Massachusetts — In late August, Avi Loeb, the world’s most renowned scientist hunting for extraterrestrials on ...

Saturn’s icy moons have become prime targets in the search for life beyond Earth. Beneath frozen crusts, hidden oceans may ...

A claim that the CIA searched 23andMe and Ancestry for DNA linked to alleged 'Nordic' aliens has resurfaced, but no evidence or official records support it.

Perhaps what remains at the end of an advanced civilization is not biological, but artificial intelligence...There are ...

Videos attributed to Tehran showing multicoloured lights have prompted UFO speculation online, but their origin, location and connection to military activity remain unconfirmed.

Bigger models can rank, classify, and search at extraordinary scale. They still cannot manufacture evidence that an ...

The "50-year secret" of Area 51 depicted in "Independence Day." Approaching what the real base was actually hiding*This ...

East of Eden is a limited drama series that adapts the classic 1952 novel by John Steinbeck of the same name for Netflix.

A Supreme Court battle over bond hearings for detained noncitizens with criminal records could make it harder for ICE to keep ...

Astronomers have detected radio waves coming directly from an exoplanet for the first time. The signal from Beta Pictoris b could reveal secrets about its powerful magnetic field and auroras.