Extreme weather spurred by climate change, including droughts and heavy rains, may increase the risk of nitrates from ...

EPA says parts of Des Moines, Raccoon, Iowa, Cedar and S. Skunk rivers should be added to Iowa's impaired waters list because ...

Iowa’s major urban drinking water supplies are contaminated with levels of toxic nitrates, linked to cancer, that exceed ...

Climate-driven extreme weather conditions, such as droughts and intense precipitation, may be accelerating the pace at which ...

A UC Davis study reveals that extreme weather, such as heavy rains following droughts, rapidly pushes nitrates from ...

Greenpeace says it is deeply concerned about levels of nitrate in rural school drinking water, as a shocking new report has revealed that rural children are twice as likely as the average New ...

Several Kansas counties are seeing a dramatic increase in groundwater contamination. The region’s nitrate pollution comes ...

But it was lower than the maximum concentration allowed by the EPA for drinking water, a limit meant to ... of oxygen in the ...

Greenpeace says it is deeply concerned about levels of nitrate in rural school drinking water, as a shocking new report has revealed that rural children are twice as likely as the average New ...

Groups from Iowa and several other states have asked the U.S. Environmental Protection Agency to invoke its emergency ...