They already face the highest rates of asthma-related mortality in the nation. Dirtier air will make that worse.

The Trump Environmental Protection Agency delivered a significant blow to longstanding US climate policy on Thursday, finalizing rules to revoke a 2009 scientific finding that human-caused climate ...

SoCal's pollution authority scrapped a plan to phase out gas-powered appliances after receiving more than 20,000 emails sent by an AI-powered platform called CiviClick.

The primary pollutant in Milwaukee on Monday is PM2.5, which can be caused by wildfire smoke, vehicles and power plants.

Chronic exposure to pollution from wildfires has been linked to tens of thousands of deaths annually in the United States, ...

Trump set the repeal in motion immediately upon returning to the White House last year. His “Unleashing American Energy” executive order of Jan. 20, 2025 called on administration officials to “unleash ...

The senators described the new policy as "irrational" and said it will lead to the EPA rejecting actions that would impose ...

Traces of black carbon in snow can alter the light reaching plants, potentially shifting growth patterns and reshaping ...

On Aug. 11, 2025, an explosion at U.S. Steel’s Clairton Coke Works outside Pittsburgh — a 392-acre riverside industrial ...

Pollution remediation leaders McMillan-McGee and ORIN Technologies join forces, collaborating on technologies to ...

China’s rapid urbanization has fueled an unprecedented expansion of construction, dramatically increasing energy use and emissions across supply chains and building operations. While air quality ...