Paleontologists have discovered that a three-eyed sea moth predator lived on Earth half a billion years ago with evidence ...

It turns out that preservation of these structures is widespread, confirming the ancient origin of this type of circulatory ...

The prehistoric crocodile relative may have tolerated both freshwater and saltwater habitats, allowing it to conquer North ...

Learn what secrets this pregnant ichthyosaur reveals from the Early Cretaceous and why this find is so important.

Various video games feature extinct animals, predominantly dinosaurs, with creative interpretations mixing fact and fiction.

(CNN) — A massive, extinct reptile that once snacked on dinosaurs had a broad snout ... coastal marshes on both sides of the ancient inland sea, and along North America’s Atlantic coast.

Explore modern ecosystems that closely resemble the habitats where dinosaurs once thrived. Find out where they could live ...

Amber deposits in Japan show unique deformations that suggest trees were swept out to sea during a tsunami about 115 million ...

Mississippi has changed over millions of years and everything from sea monster to dire wolf fossils can be found here.

A duck-billed Hadrosaurus was unearthed in Haddonfield, New Jersey, in 1858. Just 12 miles from this Mantua museum site, the ...