Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

This documentary explores the profound scientific search for intelligent life beyond Earth and the potential existence of advanced alien civilizations. It examines various methods of cosmic ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically feasible, according to a ...

US congressman Tim Burchett recently claimed that aliens have visited Earth and that they made contact with humans.