The EPA recommends taking action if your home or building is found to have a radon level higher than 4.0 pCi/L. Over time, ...

Ohio EPA says analysts tested for 32 contaminants in the samples and found no high levels of radioactive materials or other ...

Notably, in some areas in 2020, radon levels soared to 711 Bq/m³, and in 2024, 706 Bq/m³ were detected, which is 4 to 5 times the acceptable limit.

The EPA set the air quality standard for ozone at 70 parts per billion in 2015. The agency is required to review its standards every five years, but decided not to change the ozone standard in 2020.

Memphis and surrounding communities have ozone emissions levels that are too high to comply with national health standards, according to data published by the Environmental Protection Agency. A ...

EPA testing shows a greater share of large cities don't meet drinking water standards for forever chemicals. Check your city's results on our map.

The contamination was confirmed during water testing conducted on June 5, as part of the city’s ongoing response to a sewer system failure. The test results showed varying levels of E. coli at ...

Tesla’s stock is rallying as investors cheer a return of Elon Musk as a full-time CEO, and is fast approaching a key chart level that if cleared could target a return to record levels.