For four years running, beaches along the West Coast saw dolphins, sea lions, and even whales wash ashore, victims of a ...

Researchers warn that the alga Karenia cristata, which has killed around a million animals in Australian waters in one of the ...

A little-known algae called Karenia cristata is now believed to be the potent toxin behind South Australia’s devastating ...

The concern is that the oysters could carry harmful algae or brevotoxins, potentially contaminating nearby areas.

The Florida Department of Health advises the public to be cautious due to the presence of red tide in St. Andrews Bay near ...

Matthew Backowski, attorney for the water council, said the fish died as a result of deteriorated lake conditions caused by ...

In Slovenia’s Lake Cerknica, a seasonal spectacle plays out twice a year. As the waters retreat in spring and fall, fish are ...

The Florida Department of Health in Bay County has issued a health alert for the presence of red tide near Mexico Beach.

A year after the historic removal of four dams along the Klamath River in Northern California and Southern Oregon, Chinook ...

The blob is a large-scale marine heat wave in the northern Pacific Ocean. It was first detected in 2013 and was caused by a ...

A black, jelly-like sludge known as “sea snot” has begun coating parts of South Australia’s coastline, a foul side effect of ...