An algal bloom killing marine life in South Australia is persisting despite winter conditions. So what do we know about the ...

A toxic algal bloom has been identified in Lake Powell, a popular lake in the Glen Canyon National Recreation Area. The National Park Service has urged visitors to proceed with caution and avoid the ...

Health advisory at Murtaugh Lake! Harmful algal blooms were detected just before July 4th celebrations. Have you changed your ...

A boat in Lake Powell near Bullfrog on Oct. 6, 2022. Glen Canyon National Recreation Area officials issued an advisory on ...

Don’t boat, water ski, or jet-ski on scummy water. These activities can cause toxins to become airborne, increasing the ...

Brian Wheeler, director of Save Wild Trout, recently documented extensive algae blooms on the Big Hole, Jefferson and Boulder ...

There's nothing like being near water in Western New York. But experts are warning about some waterways in our area because ...

The California Department of Water Resources urges caution, advising people to stay clear of algae and scum, supervise ...

Harmful algal bloom season is in full swing and the Department of Environmental Quality is reminding Utahns how to recreate ...

Blue-green algae that can produce harmful toxins bloom in Lake Erie each year, nurtured by phosphorus runoff from farm ...

Water quality scientists predict the harmful algae bloom on western Lake Erie this year will be relatively mild and less ...

The National Park Service detected the presence of cyanotoxins in Antelope Canyon, in concentrations at the high end of safe ...