This deep-sea eel looks like an awkward duck, has more vertebrae than any other creature and has a very lazy way of catching ...

The crocodile’s death roll may seem savage, but scientists say it’s actually an elegant evolutionary solution to a major ...

A video of a sea snake slowly swallowing an entire moray eel seems to have left some viewers both fascinated and horrified.

Backrooms has all the makings of the year's best horror movie, and we're now explaining the movie's ending, including what the deal is with the Lifeform, Async, and what it all means for a sequel.

By tracking eye movements in zebrafish, researchers identified four different types of sleep, analogous to the complex sleep ...

All creatures in R.E.P.O. and how to handle or avoid them.

Exactly what happens at the movie’s most crucial moment takes a little symbolic unpacking. Why does it play out the way it does? Polygon asked director Kane Parsons for his interpretation. “I am a ...

Wolf eels can grow more than two metres long – this videographer caught one on camera.