Beneath the lush rainforests of the Yucatan Peninsula lies a hidden, subterranean world: a vast network of flooded sinkholes ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of ...

is crimson creature glides through the twilight zone with rainbows dancing up and down its body but to predators it’s ...

Film fans already know about the biggest sci-fi films of the 2010s, but here are five smaller films that deserve to become ...

The surprising escapes from near-death situations of beetles and other small animals illustrate how both prey and predators ...

As the president’s men rave about paranormal events and Diet Coke, it seems the US’s only hope is extraterrestrial intervention ...

Invasive Asian swamp eels are spreading in South Florida canals. UF wants the public's help to track this threat to native ...

South Florida's canals and wetlands are ideal habitats for invasive Asian swamp eels. The University of Florida wants the ...

Dive into the abyss and discover 25 terrifying deep sea creatures living in the most extreme ocean depths. From anglerfish to ...

The James Pond games were a series of platformer parodies from the 1990s, most notable for the second one's demo accidentally ...

CNN has apologized after accidentally publishing an article and video designed to "remember the life" of Back to the Future ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.