A fight between a shark and a piranha is what one would expect to read about in a thriller novel, but not in scientific fact.

Fossilized remains of acolossal shark discovered in northern Australia have upended scientists’ understanding of when oceanic ...

Fossils reveal that giant predatory sharks existed 15 million years before megalodon and were already top predators in Cretaceous seas.

In the age of dinosaurs—before whales, great whites or the bus-sized megalodon—a monstrous shark prowled the waters off ...

Nature never ceases to amaze with its wild inventions. Be it a giant of the sea or an outstretched whale that pulls themselves out of the water to catch birds or lizards and deer with flip-out facial ...