The pond is loaded with a visible bloom of cyanobacteria, also called blue-green algae. Its blooms produce a toxin that’s ...

Oregon Health Authority lifted its warning regarding potentially harmful blue-green algae blooms at Fern Ridge Reservoir.

Following the recent spike in heat, the La Crosse County Health Department wants the public to be aware of blue-green algae ...

These are lichens. Lichens are non-destructive, living organisms composed of a fungus and algae living in a symbiotic ...

Easthampton’s health department has issued a public health advisory for Rubber Thread Pond after potentially harmful ...

The Easthampton Health Department has issued a public advisory for Rubber Thread Pond due to a bloom of cyanobacteria, advising contact with the water to be avoided.

As people head to rivers and lake to cool off this summer, health officials in the Coulee Region are warning people to be ...

As summer weather kicks into high gear and people try to find ways to stay cool, many will resort to a dip in the lake or river. But when the water gets too hot, some waters are subject to harmful ...

You’ll want to stay out of the water at Queen’s Royal and Reebs Bay as of June 25 at 1 p.m. Here’s the latest beach water ...

You’re in luck — all Toronto public beaches are open for swimming as of June 25 at 7 a.m. Here’s the latest beach water ...

Heading to the beach? You’re in luck — all Ontario Parks public beaches are open for swimming as of June 25 at 10 a.m. Here’s ...