Enormous "mud waves" buried under the Atlantic seabed formed 117 million years ago as the Atlantic Ocean opened up.

An estimated 31 million tons of smelly brown seaweed is floating int eh Atlantic this year, experts say, and Florida beaches could see more than ever.

According to geologists at the UK’s Heriot Watt University, gigantic waves of mud and sand sediment about 250 miles off the ...

The Atlantic Ocean has a toxic seaweed problem. Floating in brown islands of algae, this year’s sargassum bloom has already ...

But the Southern Outer Banks, also known as the Crystal Coast, is its own distinct region of North Carolina. The 85-mile ...

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

Atlantic hurricane season approaches, unusually cool sea surface temperatures, in the neighborhood of 2 °F below last year’s ...

Scientists have discovered giant mud waves buried deep below the Atlantic Ocean around 250 miles off the coast of Guinea-Bissau, a country in west Africa. Made of mud and sand, these massive ...

As summer approaches, beachgoers may need to check an additional forecast detail before heading to the shore: the Sargassum ...

Off the New England coast, one of the world’s rarest mammals drifts slowly with its mouth wide open. The North Atlantic right ...

The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...