(KRON) — Toxic algae are blooming in several lakes in the East Bay. The East Bay Regional Park District shut down the swimming areas for a number of lakes in Quarry Lakes Park over the algae. If you ...

DENVER (KDVR) — Officials are advising visitors to keep their children and pets out of the water at Cherry Creek Reservoir due to bacteria growing in the lake. Blue-green algae commonly pop up in ...

Mint Springs Valley Park in Albemarle County is experiencing a harmful algae bloom and is closed for swimming.

On a sunny afternoon, Kevin Pentz steps out of his house and onto the dock stretching into Kitsap Lake. Leaning over the edge, he can see the lakebed through the clear water below. "It’s something I ...