Researchers have dated vertebrae from a massive prehistoric shark thought to have ruled the waves off northern Australia back ...

New research reveals a prehistoric shark 115 million years older than Megalodon, rewriting the timeline of shark ancestry.

Even apex predators can become prey. Here’s how orcas are flipping the script on the ocean’s most feared predator: the great white shark.

The great white shark’s fearsome reputation has been shaped in part by films like Jaws and Deep Blue Sea, which portray it as an unstoppable force of nature. Orcas, however, have earned their “killer ...

A small bioluminescent shark so rare that there are only two specimens in the entire world has been discovered in the Gulf of ...

Tunas, billfishes, and some sharks, such as white sharks and shortfin mako sharks, have an ability known as regional endothermy, which allows them to maintain body temperatures higher than the ambient ...

The population of white sharks that call the Central California coast their primary home is holding steady at about 300 animals and shows some signs of growth, a new long-term study of the species has ...

Researchers observed the unique behaviour near Fernando de Noronha, an archipelago 220 miles off the coast of mainland Brazil.

Natural predators aren't just fearsome hunters. They are ecosystem architects that sculpt wild landscapes, influence ...