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

Visiting Lake Norman for the July 4 weekend? Officials are cautioning visitors about toxic algal blooms affecting the area.

The ultimate goal must be to cut greenhouse gas emissions to remove the main source of super-charged marine heatwaves here ...

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 ...

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

In making their prediction on Thursday, NOAA scientists said Lake Erie HABs consisting of cyanobacteria (commonly known as ...

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 ...

Toxic algae can be harmful to pets and people, especially those who are elderly, immunocompromised or have underlying health ...

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