Health officials in Massachusetts are spreading the word about harmful blooms of cyanobacteria, also known as blue-green ...

A cyanobacteria bloom has expanded in western Lake Erie, now covering an area of about 160 square miles along the Michigan ...

SANDPOINT, Idaho -- A public health advisory has been issued for the Chuck Slough in Sandpoint due to harmful algal blooms.

Town officials have issued a public health advisory after a blue-green algae bloom known as cyanobacteria has been found in ...

There was one reported cyanobacteria bloom on Lake Winnipesaukee, and a cyanobacteria warning remained in effect on Huntress Pond in Barnstead, heading into the weekend.

Waters in Plymouth and Brookline tested positive for toxic blue-green algae blooms that can make people and pets sick.

A toxic algae bloom known as cyanobacteria has been found in six ponds in Plymouth, officials said. Public health officials ...

The town is warning both people and their pets to stay out of six ponds due to cyanobacteria blooms, also known as blue-green ...

Town officials have issued a public health advisory after a blue-green algae bloom known as cyanobacteria has been found in ...

The lake is Vermont's only lake in crisis. Back in 2008, it was listed as "impaired" by the Department of Environmental ...

Health officials are warning residents to avoid the water of Brookline Reservoir and Crystal Lake in Newton because of algae ...

Cyanobacteria, or blue-green algae, can be toxic and at times deadly to humans. Finland's cyanobacteria, or blue-green algae, ...