Many unique shark species are facing extinction - threatening ocean ecosystems and wiping out millions of years of evolution.

A specialized pod of orcas in the Gulf of California has been filmed hunting juvenile great white sharks, flipping them ...

After Australian scientists collected data from 300 female eastern gray nurse sharks off the coast of New South Wales, they calculated updated population numbers for the critically endangered shark.

Contender was tagged off the Georgia-Florida border and has since traveled over 3,200 miles. The shark recently pinged in a ...

At adulthood, the species can reach 12–14 metres and weigh more than 20 tonnes, making it the largest fish on Earth.

A Sunshine Coast marine biologist has captured unique footage of two male sharks mating with a female in waters off New Caledonia.

Fishermen at a national park in Thailand were stunned when a massive sea creature approached their boat. A video shows the a rare sighting. Screengrab from Thailand’s Department of National Parks, ...