A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

The story involves 23andMe, Ancestry.com, psychic spies, alleged extraterrestrial DNA, and somehow only gets stranger from there.

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people involved in the recoveries.

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

Long before Artemis II captured our attention by taking humans farther from Earth than ever before, humans have been fascinated by the possibility of exploring other worlds, finding life on other ...

This novel is nominally about an interstellar voyage. It’s actually about sex, love, God, and the problem of evil.

This second set of remains belonged to what the world would come to know as the Starchild Skull. For nearly a century, this artifact has served as a battlefield between those who believe in ...