A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate ...

Heriot-Watt scientists have discovered giant underwater mud waves buried deep below the Atlantic Ocean, 400 kilometers off ...

Located 1 kilometer (0.62 miles) below today’s seabed, the wavy sediments were formed during the Equatorial Atlantic Gateway ...

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

The stinky sargassum is currently traveling across the Atlantic and Caribbean. It’s the largest amount ever recorded.

"I’ve done a lot of work with the hurricane database over the years," said Ferragamo. "The one thing that always surprises me ...

Sargassum levels across the eastern Caribbean and western Atlantic reached record highs in April 2025, with continued growth ...

Anna Skinner is a Newsweek senior reporter based in Indianapolis. Her focus is reporting on the climate, environment and weather but she also reports on other topics for the National News Team.

A new study uses a paleotidal model to trace the formation of carbon-rich mud deposits over thousands of years.