The city of Austin's watershed department says toxic blue-green algae is back in Lady Bird Lake. While it can occur at any ...

Officials are sampling water taken from Lorraine Lake in Deltona, where potentially toxic blue-green algae was spotted.

AUSTIN, Texas - Cyanobacteria, or blue-green algae, are back in Austin. According to Austin Watershed Protection, significant ...

For the fifth year in a row, a possibly toxic algae has been found at Lady Bird Lake in Austin. The city's Watershed ...

POLK COUNTY, Fla. - The Florida Department of Health in Polk County (DOH-Polk) issued a cautionary advisory today, April 25, ...

A harmful algal bloom occurs in bodies of freshwater when Cyanobacteria, also called blue-green algae, produce toxins.

Larger “mats” of the goopy-green algae typically appear floating in creeks or along lakeshores between late May and early ...

Blue-green algae has been detected in Lough Neagh for the first time in 2025, the Northern Ireland Environment Agency (NIEA) ...

Blue-green algae has been detected in Lough Neagh for the first time in 2025, the Northern Ireland Environment Agency (NIEA) ...

Blue-green algae typically grows during the warm summer months, but has been discovered following a recent spring heatwave.