As fires burned in Los Angeles this year, newer toxin monitors found contaminants that aren’t measured by standard methods.

US President Donald Trump may allow some power plants, chemical makers and others to bypass a range of regulations for years ...

Trump's Environmental Protection Agency has set up an electronic mailbox allowing regulated companies to request a presidential exemption to a host of Biden-era rules under the Clean Air Act.

Feb. 27, 2025 — Air pollution contributes to nearly 7 million ... Air Inside Your Home May Be More Polluted Than Outside Due to Everyday Chemical Products Feb. 18, 2025 — Bringing aromas ...

Referring to a little-known provision, it said power plants and others could write to seek exemptions to mercury and other ...

Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

This blog post explores the factors contributing to air pollution and introduces two instruments for continuous ambient air ...

For a quarter of a century, a Black neighborhood in Beaumont, Texas, where Chris Jones lives has been the subject of two ...

The agency is taking requests from companies wanting to shed emission restrictions for mercury and other toxic substances.

The Trump administration’s plan to cut EPA’s research arm could cost 1,000 jobs, hit Research Triangle Park, and weaken North ...

This story was produced in partnership with the Pulitzer Center. It is part three in a four-part series. Read part one here ...