A new study finds a widely used technique for assessing the health of freshwater streams is not effective at detecting a ...

A new study finds a widely-used technique for assessing the health of freshwater streams is not effective at detecting a ...

Years after wildfires burn forests and watersheds, the contaminants left behind continue to poison rivers and streams across the Western U.S.—much longer than scientists estimated. The research was ...

The European Union's bathing water quality ratings may give swimmers an incomplete picture of health risks because they do ...

Editor’s note: This article was first published in The Regulatory Review and is reprinted here with permission. Because using potable water to irrigate crops would be prohibitively expensive, growers ...

Wildfires don’t just leave behind scorched earth—they leave a toxic legacy in Western rivers that can linger for nearly a decade. A sweeping new study analyzed over 100,000 water samples from more ...