The president wants to weaken limits on tailpipe pollution. Scientists say it’s driving climate change and taking human lives ...

The facility, in Colstrip, Mont., used a new E.P.A. system for requesting special waivers from President Trump.

Trump administration plans to destroy EPA science will leave the air we breathe and the water we drink more polluted ...

The agreement between the EPA and Colorado illustrates how the state has benefited from strong federal oversight even when it ...

On the afternoon of March 12, a press release from the Environmental Protection Agency announcing a reconsideration of President Joe Biden’s plan to cut power plant emissions popped into ...

This story was produced in partnership with the Pulitzer Center. It is part three in a four-part series. Read part one here and part two here. ODESSA, Texas — For retired pastor Columbus Cooper ...

The EPA announced that it would speed up the process by which industry can bypass provisions of the Clean Air Act by emailing President Trump.

Northwest Indiana environmental groups are fearful that federal and state regulation cuts will give heavy industry free reign to pollute in Northwest Indiana. The Trump Administration acted last ...

From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! Federal grant cancellations and freezes worth at least $13 million have hit projects ...

Switching to stricter California-style limits on truck emissions would prevent 500 deaths per year in the greater Chicago region by 2050, according to a new study from Northwestern University.

All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these cities – 13 – are in the world’s most populous country, India, where ...

The future of water pollution regulation in Pennsylvania is murky following a U.S. Supreme Court ruling that narrowed the Environmental Protection Agency’s authority. In a 5-4 ruling earlier ...