This video shows underwater marine life featuring large slow-moving animals, likely manatees, swimming through shallow ...

A guitar-shaped shark, a fan-like coral and a venomous deep-sea snail equipped with harpoon-like teeth are among 866 previously unknown species discovered as part of an ambitious effort to document ...

Oceans around the globe have become darker over the last two decades, leaving researchers fearful for their marine inhabitants, according to a new study. Professor Thomas Davies of the University of ...

SAN ANTONIO — Calling all future ocean explorers — this one’s for you. SEA LIFE San Antonio is on the hunt for the city’s very first Mini Marine Biologist, and young sea-life fans are invited to make ...

Biologists have launched a database of marine animals’ body sizes that they say could help preserve biodiversity in Earth’s oceans. Why bother measuring animals’ body size? In an article in Global ...

Discover the urgent environmental problem of ocean plastic pollution in this insightful video. Starting with scientific ...

At the end of summer, companies and individuals often leave behind fishing lines and crab nets, creating hazards that can ...

In the new study, researchers filmed networks of anemones, starfish and other underwater life in the Bay of Lübeck off the coast of Germany (ASSOCIATED PRESS) An undersea submersible has discovered ...

The first marine animals have arrived at Sea Life Florida at LEGOLAND Florida Resort in Winter Haven as the aquarium prepares for its grand opening June 6. The resort posted images of a reef shark ...

WESTERN WASHINGTON, Wash. — Sea critters normally hiding under the sea will be uncovered this week, thanks to low tide. Beachgoers in western Washington will get a special viewing opportunity along ...

NEW YORK (AP) — An undersea submersible has spotted crabs, worms and fish thriving on the surfaces of World War II explosives thought to be toxic to marine life. At a former weapons dump site in the ...

California's marine protected areas are under review, with proposals to expand or shrink them amid ocean pressures.