An environmental engineer, he invented a biological method to remove nitrogen and phosphorous from wastewater, an advance ...

Water is all around us; it’s the mighty oceans and Great Lakes, tiny vernal ponds and rain falling from the sky. It’s the thirst quenching liquid in your glass. Our planet is the only one we know of ...

High in the Rockies, researchers are discovering that wind-borne pollution and rising heat are fueling unprecedented algal ...

Black rain fell on Tehran after U.S. and Israeli airstrikes on Iranian oil facilities sent up dark clouds of toxic smoke.

Tehran lies at the base of the Alborz mountains. The range blocks air circulation and creates a thermal inversion that traps ...

The EPA's sole function is to protect Americans from environmental health threats, and yet again and again it backs ...

The Tijuana River in San Diego has sickened surfers, swimmers and Navy SEALS for decades. A new report explores ways to clean ...

But even with those legislative frameworks and wastewater treatment procedures in place, many urban rivers still see sewage ...

Well, I didn’t realize, actually, no, you still have to worry about your water.” State records show that Stanislaus County ...

See the latest health advisories and water quality reports before you head to a Florida beach during spring break.