Minnesota is known as the Land of 10,000 Lakes, but the state's health department has an important warning this fall.

Freshwater blue-green algae blooms are “not all bad, and they’re also pretty to look at," but a Waterloo region researcher is ...

Some Minneapolis lakes have blue-green algae blooms, and possibly more will occur in other lakes as fall rolls in.

A council has warned that a "harmful" blue-green algae is blooming in a regularly used park. Witney Town Council said in a ...

The Seneca County Health Department is advising the region to take precautions as harmful algal bloom are now considered ...

Scripps Institution of Oceanography at the University of California San Diego and collaborators, have published a ...

Microcystin and other toxins from cyanobacteria, also known as blue-green algae, can cause mild symptoms — or serious health ...

"Toxins concentrate in surface scums during calm weather," NOAA warned. "People and pets should not swim in areas with scum." ...

The alert level at Lahontan Reservoir was reduced on Thursday, moving from a HAB Danger down to HAB warning. Harmful Algal ...

A visible bloom of blue-green algae (cyanobacteria) has been observed in Ramsey Lake and Whitewater Lake, Public Health ...

Blue-green algae blooms have been detected in Ramsey Lake and Whitewater Lake, Public Health Sudbury and Districts reported ...