The retreat of ice in the Barents Sea could be strengthening a key ocean current that regulates global climate.

The King's Trough Complex is a several-hundred-kilometer-long, canyon-like system of trenches on the North Atlantic seafloor. Its formation was long thought to be the result of simple stretching of ...

About 620 miles off the coast of Portugal, the rolling waves of the North Atlantic hide a mystery underneath that goes back millions of years in time. Spread out across 310 miles, this gigantic ...

A massive 37-million-year-old underwater canyon reveals the fossil trace of an ancient Atlantic tectonic boundary.

Open an atlas and look closely at the world map. Notice how the eastern coast of South America seems to match the western edge of Africa. It almost lo.

Over the past couple of months, several researchers have begun making the same provocative claim: They used generative-AI tools to solve a previously unanswered math problem. The most extreme promises ...

Far beneath the Atlantic Ocean, about 1,000 kilometers off Portugal’s coast, lies a colossal underwater canyon system that dwarfs even the Grand Canyon. Known as the King’s Trough Complex, this ...

The snow is falling, but soon, and winds could be a problem. And that could leave us in the dark. The forecast says after the snow, we could see a period of freezing rain and ice. The ice is the ...

About 56 million years ago, Europe and North America began pulling apart to form what became the ever-expanding North Atlantic Ocean. Vast amounts of molten rock from Earth's mantle reached the ocean ...

A powerful storm will approach the Atlantic Coast over the weekend of Jan. 31, and it promises to be a doozy, but cold temperatures and snow also are forecast for much of the nation. Chances for ...

A forecast map shows which states could see the most snow, with a winter storm set to move into the Mid-Atlantic and Northeast starting Monday evening, bringing the risk of snow and ice across the ...