If you think auroras on Earth are a strange and mesmerizing sight, that's nothing like what occurs on the perplexing world of Uranus.

Bill Diamond said ETs are "definitely" real and ex-US President’s Barack Obama’s recent comments about them makes him even more determined to uncover the truth ...

A team of U.S. and U.K. researchers has outlined a new way to detectalien moons by tracking subtle flashes of reflected light during lunar eclipses in distant planetary systems. The method, designed ...

Superman has one of the greatest rogues’ galleries in comic book history, and these are the most powerful villains he’s ever faced.

With the release, the American public could learn what, if anything, the government has documented about the unexplained ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Some people thought he was confirming aliens exist. But he later clarified on Instagram that during his time in office, he ...

The Turquoise Pool is one of Mystery Cave’s most photographed features, and for good reason. This body of water is so clear ...

One of the most photographed features in Mystery Cave is the Turquoise Pool, a body of water so clear and so perfectly ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...