Are we alone in the universe? That tantalizing question is hard to ignore these days, as the Pentagon openly discusses ...

This release has renderings of a purported sighting of a triangle-shaped object which hovered over the ground.

You'd think that a man who has made four theatrical movies about contact with extra-terrestrial life, both benevolent and malevolent, would have had at least one close encounter in his lifetime. But ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...

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 ...