This ‘NOVA’ presentation examines flying-saucer sightings and how conspiratorial thinking takes hold in the absence of ...

NASA was formed in 1958 "to provide for research into problems of flight within and outside the Earth's atmosphere, and for ...

TUCKED away in a corner of Antarctica lies a mysterious mountain peak that looks exactly like a man-made pyramid with four ...

A video shared on Facebook claims to show an unidentified flying object (UFO) in Germany. Verdict: False The video was ...