In a world easily startled by sensationalism, Tyson offers a cool, gentle voice of reason amid the unchecked fascination with ...

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

A sketch of the aliens Betty and Barney Hill described under hypnosis as they tried to recall the details of their abduction. These sketches are on display at the Portsmouth Historical Society's new ...

Goldie Hawn has shared an emotional account of what she believes was an encounter with extraterrestrial beings during her late teens in California. Speaking on Jimmy Kimmel Live!, the actress ...