Air quality alerts were issued across two counties in Southern California on Friday amid harmful pollution levels.

As the Trump administration cancels climate science briefings and removes environmental data tools from public view some ...

Canceled grants and shifting federal priorities are halting progress — and prompting a legal fight to protect climate ...

Dear Allegheny County Council, I urge you to allocate the funding necessary to fully staff and operate the Allegheny County Health Department’s Air Quality Program. Due to budget shortfalls, our ...

TVA has long said it would close all coal plants by 2035, but is reviewing an executive order aimed at reviving the dying ...

The strongest associations between air pollution and thyroid cancer were found among 15- to 19-year-olds (8% increased risk) ...

Public Works Air Quality Division of Pinellas County has issued an Air Pollution Precautionary Advisory today, Thursday, ...

Dominion Energy is one of several utilities that received an exemption from stricter federal coal pollution reduction ...

Sunlight on Earth changes over decades, affecting climate, agriculture, and energy production, including solar power.

The Labadie Energy Center and the Sioux Energy Center in Missouri will have two extra years to limit emissions of mercury and ...

A new study confirms what residents in Louisiana oil towns have long suspected: They get all the pollution but very few of the jobs.

American Rivers ranks the Tijuana River No. 2 on its list of most endangered rivers. Advocates are urging the U.S. and Mexico ...