Like many bodies of water, Lake Lipno is no stranger to cyanobacteria. The photosynthetic blue-green algae typically ...

The potentially hazardous blue-green algae, also known as cyanobacteria, that was blooming in a Caloosahatchee canal is now ...

A frozen lake in Czechia turned an ominous green color, a warning sign of ecological changes due to a warming climate.

Although some kinds of blue-green algae are a perfectly normal part of natural systems, some varieties can spell trouble ...

The Florida Department of Health in Volusia County (DOH-Volusia) cautions the public about the presence of harmful blue-green ...

A hidden pigment helps ocean algae harness sunlight without getting burned—and it may hold clues for better solar tech.

Following consultation with Island Health, the Capital Regional District has lifted the blue-green algae advisory at Lower Thetis Lake's main beach area.

LAKE GENEVA, Wis. (WLS) -- Those looking to take a dip in Lake Geneva, Wisconsin before summer ends might be disappointed. Wisconsin health officials found pockets of blue-green algae "blooms" in the ...

The Florida Department of Health in Orange County issued a warning about blue-green algae in Lake Gatlin. Testing of water ...

ORANGE COUNTY, Fla. — The Florida Department of Health in Orange County (DOH-Orange) cautions the public of the presence of blue-green algae in Lake Killarney (Killarney Drive). With water sample ...