Fossilized remains of acolossal shark discovered in northern Australia have upended scientists’ understanding of when oceanic giants first emerged. Measuring up to 8 meters in length, this Early ...

An ancient shark older than forests still glides through deep oceans today. Its strange teeth, slow life cycle, and ...

A newly described fossil from northern Australia reveals an 8 meter mega-shark that hunted in the age of dinosaurs, long before the famous Megalodon ever evolved. By pushing the origin of giant ...

Researchers investigated how the jaw shape of sharks has changed over the course of evolution. Their conclusion: in the most widespread shark species, the jaws show relatively little variation in ...