The Oregon Health Authority has issued a recreational use health advisory this week in response to the detection of blue-green algal blooms in the Upper Klamath National Wildlife Refuge.

Due to the current algal bloom and detection of toxins above safe levels within the designated swim area, the swim beach at ...

Due to the current algal bloom and detection of toxins above safe levels within the designated swim area, the swim beach at ...

Powys County Council has put out a warning after blue-green algae was found at Llandrindod Lake and as a result it recommends activities - especially where immersion in the water is likely - are ...

Finnish pet insurer LähiTapiola warns dog owners of rising cyanobacteria levels, which pose a severe health risk to dogs.

MERRITT — Owners of a dog who died after swimming in Nicola Lake near Merritt are warning about the dangers of blue-green algae. Kristin Awde told Global News that her seven-month-old puppy, Romie, ...

Alderford Lake near Whitchurch has been closed '"temporarily" to the public, bosses announced on Thursday (July 10). In a ...

In a statement, the lake, which hosts an aquapark and is a popular location for watersports, said: ""Unfortunately, blue-green algae has returned and bloomed severely overnight.  "Based on visual ...

If you’re walking your dog near a lake or pond this summer, you might want to keep Fido on a short leash. Your pooch’s favorite watering hole might be contaminated with toxins from harmful algal ...

Health officials are warning the public to avoid sections of Cayuga Lake after widespread outbreaks of toxic algae were ...

Zebra mussels, which have been found in Wisconsin lakes since the 1980s, are causing harm to entire ecosystems and increasing ...