7 trends tracked about this subject — the full history, oldest to newest below.
A new daily tracker and satellite imagery are monitoring record-level sargassum seaweed surges threatening Caribbean beaches and Atlantic vacations.
The Atlantic is seeing the return of 'Contender,' a 1,700-pound great white shark currently heading toward Cape Cod after a 7,000-mile journey.
The largest male great white shark ever detected on the Atlantic coast, known as 'Contender,' has resurfaced near major U.S. vacation hotspots.
Scientists have discovered superheated water 1.3 kilometers beneath the Atlantic seafloor, revealing the hidden energy source fueling the "Lost City" vents.
The largest tagged male great white shark in the Atlantic Ocean has resurfaced off the coast of North Carolina after months of being unseen.
Scientists are investigating whether a slowdown in Atlantic ocean currents could trigger extreme weather shifts across Britain, Europe, and North America.
Deep-sea robotic exploration of the Atlantic's Doldrums has yielded the first recorded footage of a barreleye fish in its natural habitat.