Here are eight of the scariest prehistoric creatures that were not dinosaurs. Paleontologists found the 202-million-year-old jawbone of the largest prehistoric "sea dragon" to roam Earth's oceans ...

The nightmare crustacean sea creature was discovered by scientists from Woods Hole Oceanographic Institution and is the first ...

"Explore scary things that surfaced from the sea. From mysterious sea creatures to unexplained objects washed ashore, ...