That fertilizer soaking into your lawn after a storm has to go somewhere, and where it ends up could be poisoning the lakes ...

For decades, the Tijuana River has carried millions of gallons of untreated sewage and industrial waste across the U.S.-Mexico border. The river passes through San Diego's South Bay region before ...

There’s good news and bad news for the river that flows through the heart of downtown Tampa. The bad news: Scientists have ...

Polluted water leaking from thousands of abandoned mines in Colorado's mountains is turning wetlands orange and dumping toxic dissolved metals in the headwaters of many of the state's rivers. But ...

The federal government has settled a water pollution case against Chemours, which makes and uses toxic forever chemicals. The ...

A foamy, turbulent section of the Tijuana River near Saturn Boulevard in San Diego’s South Bay. This location was identified by members of the local community as a source of particularly strong odors.

Florida International University researchers are examining how rain flushes toxic tire-wear pollutants into the Hillsborough ...

As some people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air inside and especially cautious when cleaning up. Smoke, ash and all the ...

Getting your Trinity Audio player ready... PARK COUNTY — Polluted water leaking from thousands of abandoned mines in Colorado’s mountains is turning wetlands orange and dumping toxic dissolved metals ...