An estate has cancelled its water events due to high readings of blue-green algae in its lake. Holkham Hall and Estate in ...

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

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

Harmful cyanobacteria bloom (HCB) recreational use BLOOM ADVISORIES have been issued for UPPER BROOKS LAKE and for RAINBOW ...

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.

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

With continued warm air and water temperatures, the City of Centralia will once again be applying a commercial algaecide known as EarthTec® at Lake Centralia on Friday August 8th to prevent growth of ...

One ongoing closure is in Concord, at Walden Pond State Reservation. The closure will continue for the summer as construction ...

Due to increasing occurrences of toxic cyanobacterial blooms, the Chilmark Pond Foundation (CPF) recently launched an LG ...

A summer streak of swimming advisories at Hampton Beach has beachgoers asking: What’s going on with the elevated bacteria levels?

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

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