Ripple, a white shark tagged by OCEARCH in September, has migrated south for winter, and was recently pinged right off the ...

Large prehistoric marine reptiles known as mosasaurs dominated the oceans until their extinction 66 million years ago.

Only a scattering of light penetrates the deep water, more than 300 feet beneath the ocean surface off the coast of Guam.

Drones often capture footage of great whites and other sharks swimming in the shallows near beaches. Most sharks can be found in the upper sectors of the Earth’s oceans – but did you know that there ...

Bright and bold, a 4,000-square-foot mural has overtaken the historic bulkhead at San Francisco’s Pier 19½, as sprawling as ...

One ocean-dwelling creature found in many tropic waters is known to be able to reserve its own life cycle, cheating death.

Lanice spongicola lives on a glass sponge, a deep-sea sponge with a skeleton made of silica, that rises from hard rock. The ...

Satellites detect and confirm the presence of tiny red plankton, Calanus finmarchicus, that feeds and protects North Atlantic ...

Kshamenk, the last killer whale held in captivity in Latin America, died of cardiorespiratory arrest in Argentina at age 35, ...

The U.S. military will end its practice of shooting pigs and goats to help prepare medics for treating wounded troops in a ...

As complexity increases, wrecks begin to function like artificial reefs. Nooks and crannies provide refuge for small fish, ...