A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

Mosasaurs were the apex predators of the oceans during the reign of the dinosaurs, but new research reveals dinosaurs weren't safe from them in rivers either. Researchers from Sweden, the US, and the ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

New fossil discoveries are forcing scientists to redraw the boundaries of ancient oceans, suggesting that some of the most formidable marine predators did not always stay at sea. From gigantic ...

A prehistoric sea monster never-before-known to man was hunting prey in North America 85 million years ago, fossils found decades ago in Canada reveal. The first set of fossils, found in 1988 along ...

The Pembina Gorge offers everything from 80-million-year-old mosasaur bones to the beauty of steep valley cliffs towering over small, isolated prairies and pockets of wetlands. Pembina Gorge in ...

Come face-to-face (or, face-to-fossil) with prehistoric ocean predators in an upcoming exhibition from London’s Natural ...

Nautilus: Russell Engelman, graduate student and research assistant in biology at the College of Arts and Sciences, discussed his recent research on Dunkleosteus, Cleveland's prehistoric sea monster. ...

A father-daughter duo, fossil hunting on a Somerset beach, found the jawbone of Ichthyotitan severnensis, a 25-metre sea giant confirmed as the largest marine reptile ever formally described.

Scientists have identified a 3.3-million-year-old giant prehistoric monster crocodile species that likely hunted early human ...