From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.

One pilot's offhand description in 1947 started a national obsession that never quit.

The artworks are extraordinary, but so too is everything in between: the empty highways, the improbable rock formations, the ...

The roundabout known as Memorial Circle, at the west end of the Arlington Memorial Bridge, is among the more forgettable ...

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

The “Invasion of Washington” occurred over two weekends in July 1952.