Blue-green algae has been spotted near the west side of Shand Dam at Belwood Lake, the Grand River Conservation Authority.

Swimmers were urged to stay out of the water after a toxic algae advisory was issued for Spanaway Lake on Wednesday by the ...

The Kansas Department of Health and Environment has added nine more lakes to its blue-green algae advisory list.

What is a harmful algae bloom? A harmful algae bloom (HAB) may look like foam, scum, or paint floating on the water. It can appear blue, bright green, brown, or even red. Blooms can develop rapidly.

Albertans are being reminded to watch out for blue-green algae as they visit lakes this summer, even though the province has ...

Sometimes, high exposures of toxin can affect the liver and nervous system." Blue-green algae blooms aren't just blue and green. They can have a variety of colors mixed in, including brown and red.