Scientists have found a ghost ocean hidden under the Atlantic. They do not know what it might mean if this ocean overflows ...

Pisces III plunged 1,601 feet to the ocean floor after a tow line snagged, wrenched open a hatch, and flooded the aft sphere with a ton of seawater. The sub hit bottom upside-down, leaving two men ...

A giant asteroid impact crater, sitting 300 meters beneath the Atlantic Ocean floor, has been confirmed as the result of a ...

The Titan submersible disaster could have been prevented, the U.S. Coast Guard said in a report, but OceanGate CEO Stockton Rush ignored safety warnings. Here, remains of the Titan rest on the ...

Iceland has designated the potential collapse of a major Atlantic Ocean current system a national security concern and an ...

It’s Sept. 10, the typical peak of the Atlantic hurricane season. Normally, there would be a tropical storm or hurricane swirling around — or at least the threat of one forming. But the Atlantic Ocean ...