The Clean Water Act has reached its 50th anniversary. Still befuddling federal regulators is nonpoint-source pollution — a technocratic term describing pesticides, oil, fertilizers, toxins ...

Environmental groups on Tuesday sued the U.S. Environmental Protection Agency over pollution guidelines it issued earlier this year, claiming it failed to update limits on the release of toxic ...

Scientists have found a ‘sleeping giant’ of environmental problems: Earth is getting saltier. Salt used to de-ice roads is the single biggest source of salt in the U.S.

The Sacketts bought a lot in Idaho in 2004. Soon after they started building, the EPA told them to stop. The two sides have been fighting ever since.

GUNNISON, Colo.— A Gunnison County judge today upheld a Colorado state agency’s decision requiring the West Elk coal mine to monitor and limit pollution from eight stormwater discharge sources, water ...

An extra 3 billion people will have a scarcity of clean water by 2050 due to pollution in waterways, scientists predict. Newsletters Games Share a News Tip. Featured. Featured. Breaking News.