An ancient shark graveyard has been discovered in an Egyptian desert - Researchers have discovered at least seven different species of sharks in the desert ...

Ancient shark teeth fossils have been found in the desert of western Egypt.The discovery was made at the Abu Tartur Plateau, ...

Research has shown that pelagic sharks tend to have longer, narrower fins compared to their benthic relatives, which typically possess shorter, rounded fins. A key to understanding how sharks navigate ...

An extraordinary discovery in Egypt's Western Desert is giving scientists a glimpse into a world that existed millions of years before the modern desert took shape. Researchers have uncovered ...

Get sea monster pictures, Cretoxyrhina photos, facts, animals reports, news, and info from National Geographic.

(CNN) — During the Cretaceous Period, a genus of sharks roamed the sea with rows of unusual teeth. Mostly large and rounded, these chompers were not meant to slice through their prey, but to grind and ...

More than 100 million years ago, scientists say, warming seas and reduced oxygen may have sent some sharks higher into the water column, where they evolved to be fierce and hungry. By Jeanne Timmons ...

Tyrannosaurus Rex Tyrannosaurus rex arose during the Cretaceous period about 85 million years ago, and thrived as a top land predator until the dinosaurs went extinct 20 million y ...

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