The cyanobacteria bloom in western Lake Erie has an approximate area of 10 square miles, which is an increase in area since ...

Toxic algae can be harmful to pets and people, especially those who are elderly, immunocompromised or have underlying health ...

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, ...

Some beaches or on alert, and others are fully closed for swimming as blue-green algae blooms have been reported. Here’s what ...

The Department of Environmental Protection’s Healthy Swimming Mapper is reporting issues at the state’s beaches and ...

BURLINGTON, Vt. (WCAX) - Blue-green algae have hit popular beaches in Vermont and New York, causing the first closures of the ...

PAULA TRACY begins her 2025 Lakes Watchdog series at InDepthNH.org today. Sign up for our free newsletter to make sure you ...

RENO, Nev. (KOLO) - The Lahontan Reservoir’s condition has deteriorated from an an active Harmful Algae Bloom (HAB) Watch ...

The city of Longmont is advising residents to be aware of the risks of blue-green algae blooms, also known as cyanobacteria, ...

Pontoosuc Lake still has a “moderate risk” advisory on the city’s web page, even after the key health advisory was lifted ...

Cyanobacteria, also known as blue-green algae, can produce toxins that are harmful to livestock, wildlife and people. North Dakota State University Extension specialists have received reports of ...