The Dunkleosteus is one of the most formidable fish to have ever swam in the seas, but its disappearance is something of a mystery.

A construction project at San Pedro High School in Los Angeles revealed nearly 9-million-year-old sea creature fossils buried ...

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

Titans of Time dives into Earth’s ancient oceans with monster frogs, evolutionary beasts and a big message about saving ...

A team of scientists found prehistoric animal footprints that indicate how creatures behaved in Oregon as far back as 50 ...

Fossilised sea urchins amongst other sea creatures dating back to the time of dinosaurs, a whopping 230 million years ago, have also been found in West and East Runton, right beside Cromer.

Deinosuchus had a wide snout like an alligator’s. But unlike alligators, it thrived in salty waters. It lived between 82 and ...

Xiphactinus was one of the largest bony fish of the Late Cretaceous and is considered one of the fiercest creatures in the sea. A powerful tail and winglike pectoral fins shot the 17-foot-long (5 ...

Sea creatures keep showing up dead in California waters, and researchers may have an answer as to why. It has to do with ...