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

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 ...

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 ...

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 — ...

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 ...

The DFFE has issued a health warning after toxic shellfish linked to a colourless red tide washed ashore at St Helena Bay and ...

"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 ...

Boston health officials warned people and their pets to stay away from the Muddy River in Boston's Fenway neighborhood due to a toxic algae bloom in the water. They should avoid direct contact with ...