Before Hollywood made the gray alien famous, one alleged encounter helped define what people thought aliens looked like.

For more than 70 years, the image of the Grey alien has haunted human imagination. Oversized black eyes. Smooth grey skin. A thin mouth frozen in silence. From Roswell to modern abduction stories, the ...

Devils Tower, Wyoming (CNN) — The buzz started in a hay meadow at the foot of a mysterious-looking geological formation. Helicopters and trailers arrived in large numbers, famous faces and a ...