Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

We’ve all heard of the world’s most massive sharks, both past and present. The megalodon, the great white shark, and the whale shark get most of the attention, but did you know that there are a ...

A rare shark species thought to be wiped out due to overfishing has been spotted for the first time after over five decades in Papua New Guinea, shedding more light on the region’s rich biodiversity.

According to research, scientists know quite a lot about sharks. For example, we know that an estimated 57 shark species are ...