The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home planet.

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

Between biosignatures and technosignatures lie noosignatures, and some scientists think they could help us find alien life ...

LOS ANGELES (AP) — In “Disclosure Day,” out Friday, Steven Spielberg is once again inviting audiences to ponder the existence of extraterrestrial life — and the implications it would have for religion ...

Claims that Hillary Clinton was poised to usher in greater government transparency on UFOs have resurfaced after renewed ...

Many longtime Spielberg fans found the film intriguing and appreciated its ambitious ideas, but some felt the screenplay and ...

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

When Neil deGrasse Tyson was 9 years old, he visited the Hayden Planetarium for the first time. Growing up gazing into light pollution in the Bronx, he had no idea there were that many stars. “I was ...

Between biosignatures and technosignatures lie noosignatures, and some scientists think they could help us find alien life ...