65 million years ago, a giant asteroid caused dinosaurs to go extinct, and this extinction strangely correlates to the Mayans, in this clip from Season 4, "Aliens and Dinosaurs." ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

Explore 16 famous movie posters and promotional campaigns that promised a completely different film than the one shown.

Imagine finding hundreds of alligators living happily in Colorado, which is thousands of miles away from any natural swamp.

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

The planets are extremely large, with TOI-791 b being about the same size as Jupiter, and TOI-791 c even larger. Yet, they ...

DC's new "Supergirl" may or may not turn out to be a classic of the comic-book genre. It may or may not be a smash hit in ...

The US Supreme Court has ruled against a lawsuit claiming Cisco assisted in China's persecution of Falun Gong followers, ...

Netflix unveiled the first footage from Brad Bird's Ray Gunn at Annecy and we've got all the brand-new details.

The Justice League consists of DC Comics strongest heroes and here are the villains they had to work together to beat.

Jellyfish have returned to the Gulf of Maine, and some can pack a nasty sting. The large lion's mane jellyfish has been seen in the waters of New Hampshire and can wash up on the shore. "They're very ...