Many scientists point to cultural evolution, the process by which knowledge, customs and technology spread over time. But ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

New whistleblower claims allege CIA interest in using consumer DNA databases to identify potential extraterrestrial genetic ...

The rock, Clinton said, “speaks to us across … billions of years and millions of miles. It speaks of the possibility of life.

Chinese chemists test 'self-cleaning' fabric coating that can remove stains without laundry detergent; Can NASA and SpaceX ...

Psychic spy veteran Lyn Buchanan claims the CIA accessed 23andMe and Ancestry.com to search for people with extraterrestrial ...

The final trailer for Disclosure Day is here, giving audiences their first proper look at the aliens, and Spielberg himself ...

"Wouldn’t it be wonderful for people to know all of this is true," the Oscar-winning director says in the new trailer.

Watson's death last month prompted sci-fi columnist Emily H. Wilson to read his acclaimed 1973 debut and find out what she'd been missing. She found it fascinating – but reflective of its time ...

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.