Ohio water researchers see some progress in reducing nutrient loading to the lake, but much work remains to curb annual scums ...

The concerning sample was taken earlier this week from Racy Point in St. Johns County, west of Elkton and north of Hastings.

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

The Nevada Department of Health and Human Services has issued Harmful Algal Bloom (HAB) Watch Advisories for Lahontan ...

Several popular swimming areas in Putnam County have been temporarily shut down due to harmful algae blooms and elevated ...

Harmful algae has been reported in the water at Anderson Cove Beach in Pineview Reservoir, according to the Utah Department of Environmental Quality, and a warning has been issued.

LANSING, Mich. (WILX) - The state of Michigan is developing a new strategy to help fight harmful algae blooms in Lake Erie.

NOAA and its research partners are forecasting a mild to moderate harmful algal bloom (HAB) in western Lake Erie this summer.

The blooms have become an annual problem in the Great Lakes. DNA studies show what’s growing there and why it’s dangerous.

Kern County Public Health is urging boaters, dog owners, and other recreational lake users to exercise caution and observe ...

Toxic algae in a part of Lake Okeechobee that's in Martin County prompted a June 27 Florida Department of Health water ...

NOAA and partners predict a mild to moderate algal bloom in Lake Erie this summer, measuring a 3 on the severity index.