Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

How did Earth transform from a hostile, acidic ocean world to one that nurtured life? Scientists at Yale and in Singapore ...

Deputies from the Volusia Sheriff's Office assisted a Mola Mola fish stuck on a Florida beach, hauling the 5,000-lb. fish to deeper water ...

Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals ...

Undersea mountains are key locations for predators—with 41 times more sharks than the open ocean, new research shows.

A rare predatory fish which lives 2,000 metres below sea level has been spotted in broad daylight. Spanish shark researchers ...

There seems to be too much of a radioactive element in rocks deep in the Pacific Ocean – how did it get there 10 million ...

A new study led by UC Santa Cruz marine biologist Roxanne Beltran to be published as the February 14 cover story for Science ...

The National Hurricane Center's website and maps now reflect the official name (at least in the U.S.) of the Gulf of America.

A parliamentary report has called on for a second icebreaking vessel and more reliable funding for Antarctic research.

A new study shows that fully protecting the world's most popular scuba diving sites could not only help marine life bounce ...

New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political ...