The deep ocean is about as mysterious as the depths of outer space, and it's home to some bizarre finds, from tiny angelic creatures to giant worms.

A MOTHER has discovered a mysterious slimy sea creature while litter picking on a popular beach. Chloe Heuch made the ...

Dive into the depths of the ocean to discover seven rare deep-sea creatures so strange and elusive, you won't believe they ...

A beach walk in southern California turned into an impromptu marine biology lesson after one Reddit user shared a photo of a mysterious, slime-covered creature they spotted along the shore. In a post ...

Giant squids can be over 40 feet long, but Humboldt squids are even more fascinating. Learn how these deep-sea creatures ...

A man from Waycross, Georgia found his own version of the Loch Ness Monster on Friday while at Wolf Island. Jeff Warren was out with his son on a boat near the Barrier Islands going around Wolf Island ...

The National Parks Service is asking the public for help identifying some strange sea creatures found along North Carolina's coast. The National Parks Service is asking the public for help identifying ...

The Texas coastline is seeing a rare and unusual sight: thousands of mysterious sea creatures washing ashore after what experts are calling a “mass die off.” The creatures, commonly known as sea ...

The anemone is part of a new species, genus and family, according to the study. Photo by Yanghong Yu via Unsplash A “strange” creature recorded in the deep waters off the coast of Japan represents an ...

An unidentified sea creature that washed up on Grange Beach has since been identified as a dolphin as more than 300 dead ...

From horseshoe crabs to crocodiles, some of these creatures have looked about the same for hundreds of millions of years.