Historically, there have been four oceans: the Atlantic, Pacific, Indian, and Arctic. On Feb. 9, U.S. Secretary of the Interior Doug Burgum announced the Gulf of Mexico had officially been changed to ...

With the organization’s technology, an area of the ocean the size of a football field is being cleaned every five seconds.

The world still holds mysteries, even the size of continents. And sometimes, the greatest discoveries are the ones we were never quite sure existed.

Millions of residents and visitors across Florida are under advisories this week as rip current risks surge along the state's ...

Nearly three-fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese ...

Marine food webs are highly complex. Until now, researchers have been unable to understand exactly how they are affected by ...