The Ohio EPA ordered lead testing and emission controls after air monitoring tests from November and December showed elevated ...

The EPA announced that it would test soil at 100 parcels in the Eaton fire area reversing its stance from immediately after ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

After nearly three decades of scientific review, regulatory reversals, and political hesitation, perchlorate is back on the ...

EPA will collect soil samples in Los Angeles fire-affected areas to confirm cleanup effectiveness, focusing on lead ...

ROSELAND, La. (WVUE) - Tangipahoa Parish President Robby Miller said he is concerned by a new report that alleges the EPA ...

The Illinois Environmental Protection Agency (Illinois EPA) has detected perfluorooctanesulfonic acid (PFOS), a type of PFAS ...

High levels of radon, a cancer-causing gas, have been found in about half of the homes tested in Dane County over the past ...

If you've tested your home for radon and found elevated levels, you're probably asking the same question most homeowners ask: does radon mitigation actually work, or is it just expensive ...

COLUMBUS, Ohio—The U.S. Environmental Protection Agency has rejected Ohio lawmakers’ attempt to allow Cleveland-area vehicle owners to avoid E-Check emissions testing simply by signing a form ...

The Environmental Protection Agency (EPA) has removed several mentions of human activity on a webpage related to the causes of climate change. Last week, the EPA quietly updated a page on its site ...

Students for Life of America is asking the federal agency to include an anti-abortion drug on its list of drinking water contaminants. An influential anti-abortion group is rallying its supporters ...