The City of Mattoon was under a "Do not Drink" order for three days after high levels of microcystin, a toxin released by algae, were found in ...

A die-off last year at St. Paul Island, the first compelling case of fatal saxitoxin poisoning in marine mammals, comes as ...

Blue-green algae are back—and this time, it’s triggering health concerns. Recent tests show toxin levels are above the state’s safety threshold.

The City of Mattoon is lifting its Do Not Drink Order after test results showed decreased levels of algae toxins in the city's water supply.

Rising toxins found in bowhead whales harvested for subsistence use by Alaska Natives on the North Slope show that ocean ...

A highly toxic algae bloom has been identified in Pulaski County.According to the Pulaski County Soil and Water Conservation ...

Last week, the DNR did not recommend swimming at 10 Iowa beaches. The DNR monitors beaches for two sources of pollutants, E.

Minneapolis has installed hundreds of rain gardens, tree trenches and other green infrastructure in recent years, aiming to ...

New York Sea Grant has published a revised brochure to educate dog owners on how to protect their pets from harmful algal ...

The Nebraska Department of Water, Energy and Environment says the Maskenthine Reservoir, located north of Stanton, is under a ...

The Iowa DNR suggests avoiding those 12 beaches, most of which have E. coli levels that are too high. Green Valley Beach is ...

The Idaho Department of Health and Welfare issued a public health advisory Friday morning along the northern arm of Hayden Lake near Sportsmans Park due to cyanobacteria harmful algal bloom.