Visitors are being advised to avoid contact with the water in a river over fears it could contain toxic blue-green algae. The ...

The new type of algae forms into mats and has been found along the Columbia River. Experts said can be just as toxic ...

Florida DOH office in Indian River County issued a health advisory May 22 for a toxic algae bloom in Blue Cypress Lake, ...

Officials say a harmful algal bloom is still present at Lake Hartwell, with new tests showing toxins remain at low levels.

To keep yourself and your pets safe, avoid water with visible algae and follow all posted warnings and closures.

Microcystis, a type of cyanobacteria commonly called blue-green algae seen above under high magnification, can bloom in ...

State health officials are keeping an eye on a local lake due to the presence of damaging algae that is feeding on an ...

Algae blooms that cause irritation have been reported in Lake Hartwell in Anderson, Oconee and Pickens counties ahead of the ...

Florida DOH office in Martin County issued a health advisory May 21 for cyanobacteria at Port Mayaca on C-44 Canal side of ...