There’s only one word for it: indescribable. “It’s one of those awesome experiences you can’t put into words,” says fish ecologist Simon Thorrold. Thorrold is trying to explain how it feels to dive ...

STORY: Propelled by an undersea scooter, the jolly St. Nick delivered a bit of cheer Thursday to the marine inhabitants in the sanctuary off Key West, Florida. The event’s purpose is to offer ...

(CN) — Researchers found hundreds of thousands of fish move together in repeated wave-like motions as a way of protecting themselves from the attacks of predatory birds. According to a study published ...

Explore the vibrant underwater world with stunning footage of coral reefs, sea turtles, and schools of colorful fish. Dive into the crystal-clear waters to witness the breathtaking marine life up ...