Anything that we can do to help clean Lake Simcoe up, I’m all for it,' says councillor; facility to lower phosphorus runoff ...

For nearly a month, hundreds of thousands of Iowans have not been allowed to water their lawns—even though there's no drought ...

Nitrate pollution is likely to force more water-use restrictions. Iowa’s problems are uniquely severe: It has plenty of water ...

A charcoal-like material made from leaves and branches that collect on forest floors could be a cheap, sustainable way to ...

While Iowa's problems are uniquely severe, nitrate levels are a rising concern in other regions, from California to the Chesapeake Bay.

Water quality experts are using DNA tools to track down contamination responsible for beach closures along the Great Lakes ...

News about Water Pollution, including commentary and archival articles published in The New York Times.

A torrent of news on dirty water has spilled over into next month’s election. While not a top campaign issue, it stinks of a larger problem: Britain’s aging infrastructure. Wastewater from ...

Geography. Read the latest geographical research from universities and institutes around the world.

Find out what nitrogen oxides (NOx) are, why they are a serious environmental concern, and what role they play in the Volkswagen diesel engine scandal.