My grandson Parker has found several spectacular examples in the Atlantic Ocean. Need a break ... are nudibranchs preying on jellyfish or other sea creatures that boast stinging cells called ...

Using satellite trackers, scientists have discovered the whereabouts of young sea turtles during a key part of their lives.

As of Jan. 16, the megaberg, known as A23a, is roughly 180 miles (290 kilometers) away from South Georgia and the South ...

Scientists have used satellite trackers to shed light on the “lost years” of young sea turtles, a period previously shrouded ...

Over 75 extremely rare sea creatures — about “20% of the entire ... Aerial surveys over the Gulf of Maine captured the group of North Atlantic right whales spread out this week across 10 ...

Our oceans are filled with fascinating marine life. Of course, they're not all harmless. Avoid these venomous creatures while snorkeling, diving, or swimming.

Tons of sargassum — seaweed — is floating far out in the Atlantic Ocean. It could begin coming ashore in the spring.

While Floridians found great amusement in the rare and notable snowfall and below-freezing temperatures that bombarded parts of Northern and Central Florida seven days ago, taking to the snow-covered ...

With their adorable smiles and cheeky disposition, Australia’s super cute quokkas are known as the ‘happiest animal in the world’. Early Dutch explorers mistook these sweet little marsupials for ...

Like Loch Ness in Scotland, the Shannon Estuary in Ireland has long been home to a fabled sea monster. Known as a Cathaigh — or Cata for short — the mysterious creature is rumored to lurk in ...

When they make their first journey into the ocean ... re returned to the sea. Puffin strandings during the fledgling season have puzzled scientists on both sides of the Atlantic for years.