A UFO expert has claimed an extraterrestrial arms race is underway with both Russia and China attempting to extract and copy ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Barack Obama triggers a wave of alien speculation with a casual sentence in a podcast. Now the former US president is clarifying what he really meant.

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated ...

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

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

Disclosure Day treats extraterrestrial life as a challenge to faith. It’s not.

As the Pentagon releases UFO-related files, the narrative of "Disclosure Day" mirrors real-life discussions on the ...