Learn more about an algae bloom that's causing sea lions to act erratically, leading to a few cases of aggression.

While studying coral reefs in the South China Sea, tiny “vibrant red” creatures — less than half an inch wide — caught the ...

This guide explores the best sea moss supplements for women, highlighting their potential benefits, safety considerations, ...

Sargassum seaweed is a problem throughout the Caribbean. But scientists have plans to transform it into a source of renewable ...

A teenage girl was attacked by a sea lion off the coast of Long Beach, southern California, prompting fears that recent algae ...

"Milky seas” are one of the rarest reported forms of bioluminescence. A new scientific database may finally reveal the ...

Sea moss is rich in nutrients—but it can also contain dangerous levels of heavy metals and iodine. Here’s what to know before ...

Will your next trip to Florida's beaches be filled with stinky seaweed? Here's what to know about sargassum and where it currently is spotted ...

Algae with domoic acid is sometimes called red tide, and biologists think runoff from the wildfires and ocean sediment ...

It's not often that you hear about sea lions attacking humans, but recently a slew of assaults have occurred in California.

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water ...