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

The Atlantic Ocean was formed by the dramatic break-up of the supercontinent Pangea, splintering our planet into drifting ...

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

Wondering what that smell is at the beach? Sargassum has made its return to Florida beaches for 2025. Will this be a record ...

A 7.4 magnitude earthquake strikes off the southern coasts of Chile and Argentina, the United States Geological Survey says.

A major, 7.4-magnitude earthquake struck in the South Atlantic Ocean on Friday, prompting an alert for a potential tsunami ...

The total amount of sargassum in the Atlantic in April was 40% higher than the previous all-time high set in June 2022.

Crew members on board a research vessel in the South Atlantic Ocean recorded the video March ... a volcanic archipelago located between the tip of South America and Antarctica.