Oceans make up most of Earth's surface, and yet they remain one of the least explored areas. More than 80% is unknown to us, ...

Deep below the surface of the ocean, a "lost city" rises from the depths. This so-called city is a combination of massive columns and carbonate walls, the result of hydrothermal activity within the ...

Locomotive graveyards, ancient civilizations, felled military vessels, and unbelievably odd marine creatures are just a few ...

The 2013-2016 marine heat wave known as "The Blob" warmed a vast expanse of surface waters across the northeastern Pacific, disrupting West Coast marine ecosystems, depressing salmon returns, and ...

A carnivorous death ball sponge preying on victims in the dark recesses of the ocean floor may sound like something from a sci-fi horror movie, but that was exactly what was found in a pioneering ...