Blooms of yellowish-brown seaweed along the Equator are breaking records and defiling beaches, while a centuries-old patch farther north is disappearing.

The Sargasso Sea is a patch of unusually calm water 590 miles east of Florida. Strong currents rush around its edges, but inside it's smooth.

Experts warn that the latter part of the season is historically active closer to home. An image of the Atlantic Ocean shows multiple tropical systems, including Hurricane Gabrielle and Tropical Storm ...

As July came to a close, the Atlantic Ocean was absolutely sizzling, particularly in areas where hurricanes commonly form. In the “main development region,” a stretch of tropical water between Africa ...

What would Lake Como's shoreline look like under three feet of water? What will the Manasquan Inlet Coast Guard station look like in the future with sea level rise? Maps from the National Oceanic and ...

Forecasters at the National Oceanic and Atmospheric Administration have updated their predictions for the Atlantic hurricane season, announcing on Wednesday that at least 14 and as many as 21 named ...

The 2023 Atlantic hurricane season ended last week as one of the most active seasons in the last 70 years. Yet here in Louisiana, where not even a tropical storm made landfall, it felt like a quiet ...