Armed with scrub brushes, young scuba divers took to the waters of Florida’s Alligator Reef in late July to try to help corals struggling to survive 2023’s extraordinary marine heat wave. They ...

The enormous organism is bigger than a blue whale and made up of millions of genetically identical, tiny animals called ...

As we descend about six stories down into the ocean, we are hoping not to ... And we even saw a lot of the animals that make coral reefs their home.” said Terrell. Our coral reefs are some ...

Almost nothing stood in the way of the pounding waves that crashed into seaside homes in Staten Island’s Tottenville ...

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus ...

This is Bathydevius caudactylus, the first known nudibranch of its kind: living not in shallow waters, or on the seafloor, ...

For centuries, an extraordinary coral lay hidden beneath the Pacific Ocean’s surface near the Solomon Islands, growing ...

A "remarkable" new sea slug nicknamed the “mystery mollusk” has been discovered swimming deep in the ocean's "midnight" zone.

Olowalu reef may offer hope of surviving climate change, just four miles from the Maui fire epicenter. Learn about ...

From the busy cities to ocean waters, our need to illuminate the ... commended underwater photography spotlights breathtaking animal behavior, conservation needs and the otherworldly environment ...