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

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.

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

Three unique Atolla-like jellies collected in Monterey Bay in the last fifteen years have officially been declared a new species.

When injected with vinegar, the endemic coral-eater will die within 48 hours without negative impacts on the surrounding ecosystem, according to a years-long study.

"Why Sharks Matter" by marine biologist Dr. David Shiffman is coming out on May 24. He sat down with Scuba Diving magazine to discuss why this misunderstood predator matters to us all.

Overfishing (not finning) is far and away the biggest threat to sharks globally, but banning shark fishing is overkill itself. There are middle ground solutions.

Scientists studying seagrass meadows off the coast of Mallorca, Spain discovered ultraviolet filters in the stems of *Posidonia oceanica*, an endemic Mediterranean seagrass species.