Sharks, whales, manta rays and other pelagic delights abound from the Bahamas to Australia.

A marine biologist shares what degrees it takes to break into the field, where they work (it’s not always in the ocean!), how much you can make as a marine biologist and more.

Scavengers eat animals that are already dead instead of hunting live prey. It's extremely important to keep ecosystems clean and healthy.

A male fantastic giant tortoise collected from the Galápagos in 1906 was believed to be the only one until a female, discovered in 2019, was genetically confirmed to be the same species.

Underwater observations of bottlenose dolphins show pods of dolphins rub themselves on specific coral species, which may prevent or treat an infection.

Dwinding food supplies, ship strikes and fishing gear entanglement are all contributing to an Unusual Mortality Event among grey whale populations migraging along the West Coast.

An Oregon State research team automated processing of data from underwater microphones, strengthening scientists' ability to monitor reef health.