MISSOULA, Mont. — The University of Montana's Flathead Lake Biological Station is working with the Karuk Tribe of northern California to study cyanobacteria in rivers. The study, led by Laurel Genzoli ...

PORTLAND, Ore. (KATU) — As summer approaches, the Oregon Health Authority (OHA) is urging residents and visitors to be vigilant about potentially toxic cyanobacteria blooms in the state's lakes, ...

This Southern Oregon lake offers a delightful abundance of wildlife, with plenty of recreational activities, birdwatching trails, campgrounds, and more.

Much of Lake Winnipesaukee is under a cyanobacteria bloom watch or warning heading into the busy Labor Day holiday. While state officials say people should still enjoy the long weekend, they should be ...

Sep 7, 2024 Sep 7, 2024 Updated Oct 15, 2025 LITTLETON — One of the Department of Environmental Services’ lead scientists is cautioning that an expensive chemical treatment is not a cure for ...

Lake Okeechobee in Martin County has toxic algae. Cyanobacteria, commonly called blue-green algae, was present on June 24. DOH issued a water advisory June 27 Toxic algae in a part of Lake Okeechobee ...

Cyanobacteria, also known as blue-green algae, occur worldwide in many varieties, including in single-cell form and in chains called filaments. While these tiny life forms can strongly influence many ...

A health alert has been issued for blue-green algae toxins in the Caloosahatchee River at the Sebastian Canal. Learn how to ...