Learn more about how Earth’s crust unzipped beneath the Atlantic Ocean, creating a giant underwater canyon.

Close to the summit of an underwater mountain west of the Mid-Atlantic Ridge, a jagged landscape of towers rises from the ...

The King's Trough Complex is a several-hundred-kilometer-long, canyon-like system of trenches on the North Atlantic seafloor.

The last ice age did not shut down Atlantic ocean currents, and that discovery may help explain future climate risks.

A fishing vessel that went missing off the coast of Massachusetts was carrying a crew of seven people, a state senator said ...

A hidden “barrier” in the Atlantic might be splitting the ocean in two, and the proof comes from deep-sea jellyfish that look ...

Deep in the Atlantic Ocean, far from any coastline and out of reach of sunlight, scientists have mapped a sprawling undersea ...

In a world filled with countless islands, one stands out as the ultimate gem, leaving one globetrotter utterly captivated ...

Up to a foot is possible this weekend in parts of the Southeast and on Cape Cod, with smaller amounts expected for much of the East Coast.

Early test results indicate that this aquifer, which sits under the seabed and looks like it runs from New Jersey all the way ...

Florida won’t be getting hit with massive blankets of snow and ice like the rest of the U.S., but even frosty windshields and a few flurries can feel like Antarctica to people with ...