Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the decline of the region's sea ice.

Scientists call for better protection of Antarctica’s vulnerable seafloor ecosystem as ship traffic increases around the continent.

Certain migratory species of sharks may remain swimming and feeding in Atlantic Ocean waters in areas of the northeast coast ...

Marine heatwaves are becoming more intense and longer-lasting as humanity continues to release planet-warming gases into our ...

Whether you’re seeking immediate advice on how to manage a jellyfish sting or are simply preparing yourself ahead of a family beach vacation, here’s what you need to know including expert-agreed tips ...

High surf triggered by distant swell and rip currents prompted over 500 rescues in Southern California over July 4.

The population of Bigg’s killer whales — which is believed to be in the hundreds — has grown since the government stopped ...

For some places, development is fast and furious. It looks like bright, shiny skyscrapers and oversized attractions that ...

The superstar exes are both performing shows in Cádiz, while their twins, Emme and Max, are reportedly in town.

Sri Lanka's coolest part just got a plush new hotel that's already becoming popular with visiting sports stars ...

Guangdong province in southern China boasts the longest coastline on the Chinese mainland. With the second-largest sea area ...