Geologists near Starkville found a bone of a Mosasaurus hoffmannii, one of the biggest species of mosasaurs, which could reach lengths of 50 feet.

Inspired by the Soviet Caspian Sea Monster, Seagull uses low-altitude flight to reduce drag. Poseidon plans to test the Seagull with the US Navy and Coast Guard this summer. Like many startups ...

Visitors to the Cadboro-Gyro Park in British Columbia may be surprised to spot an unusual creature amid stunning views of the ...

"I've seen a lot of strange insects, but this has to be one of the most peculiar-looking ones I've seen in a while," said one entomologist.

A CT scan of an ancient marine reptile that was entombed while pregnant has revealed a huge surprise — there were two fetuses inside her fossilized remains. "Twins! She has another baby," Judith ...

A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a ...

Researchers caught a close-up video of a flying sea pig (aka, a sea cucumber), and it has what looks like 50 tiny hands.