Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

There’s dozens, maybe hundreds of movies where “America!” is the predominant theme—some reverent, some scathing, all of it ...

In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

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

In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying ...

Volker Engel and Douglas Smith revisit the signature scene from Roland Emmerich's 1996 summer blockbuster.

Former Gov. Fife Symington says now that those strange lights that appeared over Phoenix a decade ago were from another world and that he had a close encounter with an alien craft on March 13, 1997.