A long-term study in Fiji shows they form preferred social relationships, avoid certain individuals, and change how social ...

Off the southern coast of Fiji’s main island, a group of bull sharks returns to the same reef, week after week, year after year. For a quarter century, divers at the Shark Reef Marine Reserve have ...

Developed in collaboration with dermatologists, and included in the Australian Register of Therapeutic Goods (ARTG), the ...

Learn more about the complexities of bull shark social behavior and how it can be rather similar to humans.

Endangered dusky shark Mira was tracked off the Gulf Coast on March 10, just about 60 miles west of St. Petersburg, Florida.

Weighing up to 500 pounds and measuring more than 11 feet long, bull sharks are massive apex predators that can live in both saltwater and freshwater. They primarily stick to tropical coastlines and ...

Nearly one third of sharks studied near the Bahamas’ Eleuthera Island were found to have caffeine, painkillers and other ...

Thirty-three shark and twenty stingray species have been recorded swimming in seas around Greece in the last 90 years.

An environmental reporter joins a research team trying to attach recording devices to sperm whales, in hopes of decoding their calls.

A new study analysing two fossilized whale skulls from around 5 million years ago has revealed fragments of sharks’ teeth lodged inside them. This provides rare evidence of how sharks fed on whales in ...

Meet the legends of Earth’s prehistoric oceans, from the pliosaur – a gigantic, gnarly toothed creature – to the ichthyosaur, a majestic and speedy, dolphin-like predator.

Becky O'Brien always wanted to work with ocean life, but she didn't realize she'd be able to do the job in the middle of the ...