Known as the Sargasso Sea, sailors have crossed it for centuries, but few notice the border when they slip into glassy indigo ...

Hurricane Gabrielle formed in the open Atlantic Ocean on Sunday, becoming the second hurricane of the 2025 Atlantic season. Forecasters expect the classic peak-season storm to intensify into a major ...

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

Scientists are tracking unseasonably large sargassum mats in the Atlantic. Where it will land, if at all, depends on winds ...

Along the Atlantic seaboard, more than 135 million Americans live in a zone where the ocean is no longer rising steadily but is poised to climb in abrupt, uneven surges as a key Atlantic current ...

"Sunlight" beams off a partly cloudy Atlantic Ocean just after sunrise as the International Space Station orbited 263 miles ...

Shifts in the Gulf Stream could help researchers predict the human-driven failure of a huge system of ocean currents known as ...

Sørvágsvatn, the largest lake in the Faroe Islands, which is also known as Leitisvatn, lies above the Atlantic Ocean and is ...

JUNO BEACH, Fla. (AP) — An endangered loggerhead sea turtle was released Monday morning into the Atlantic Ocean from a Florida beach nearly three months after being hit by a boat. The adult female, ...