An aerial view of surfers waiting for a set at Dog Beach in Huntington Beach. (Allen J. Schaben / Los Angeles Times) It was one of the largest, longest and most lethal harmful algae blooms in Southern ...

Scientists identify a new marine fungus that attacks toxic algae, offering insight into natural controls on blooms that ...

The Army Corps of Engineers has issued a harmful algae bloom advisory for Blue Marsh Lake. The corps on Thursday updated a watch to an advisory due to the presence of moderate levels of cyanobacteria, ...

As chilly weather sweeps through the Berkshires, officials say to avoid Pontoosuc Lake and Richmond Pond. Both bodies of water have active public health advisories after blue-green algae blooms were ...

Researchers at the University of Birmingham have developed a powerful new method to detect harmful blue-green algae in freshwater lakes. Their method, which involves advanced mass spectrometry ...

Health officials are warning residents to avoid the water of Brookline Reservoir and Crystal Lake in Newton because of algae blooms. Both bodies of water have blooms of a blue-green algae known as ...

PORTLAND, Ore. (KOIN) — Dangerous toxin levels have been detected in Lacamas Lake, leading to a Clark County Public Health advisory against spending time in the water. The presence of cyanotoxins — ...

Note: Pittsfield officials lifted the public health advisory for Pontoosuc Lake on June 25 at 12:43 p.m. PITTSFIELD, Mass. (NEWS10) — Pontoosuc Lake in Pittsfield is closed to recreational sports, ...

"The algae can cause rashes, stomach cramps, nausea, diarrhea and vomiting." All 21 of Mississippi's beaches have been shuttered for swimming due to the presence of toxic algae. The Mississippi ...

Distressing new video shows algae foam coating beach Ethel Beach on SA’s Yorke Peninsula with hardly any blue water in sight.