Those bizarre sea creatures that light up like carnival rides are actually ctenophores, which have an ancient brainlike structure.

A mysterious rock painting in South Africa’s cave could be the first-ever artwork of an animal that disappeared 250 million years ago. The San people’s “Horned Serpent Panel” features a strange ...

A Redditor posted on the platform to ask about the identity of a massive, unknown creature that swims beneath someone in a body of water. Posting in the r/WhatIsIt subreddit, the user shared a video ...

To show animals of distant locales to the public in centuries before photography, artists were sometimes enlisted to recreate exotic fauna through secondhand descriptions or some scrap of skin or ...

Asian folklore contains some of the most mysterious and terrifying creatures in world mythology. From powerful spirits and demons to strange supernatural beings, these legends have been passed down ...

PUEBLO, Colo. (Gray News) - People are positing a strange creature caught on camera in Colorado could be a raccoon, wolverine, or even a cryptid. Kraemer said a viewer had sent in the video, which ...

Add Yahoo as a preferred source to see more of our stories on Google. What are these strange creatures washing up on Texas beaches, and why are they dying? Here's what the experts have to say.