Newly uncovered documents reveal what the EPA chief wanted to hide during his "State Action Tour" last summer.

How solar and wind power are defying the president's pro–fossil fuel agenda.

The EPA chief hasn't done much to protect the environment, so he's claiming the former president's accomplishments as his own.

Republicans claim the EPA chief is a "victim" of political attacks—an insult to actual victims of Pruitt's policies.

Administrator Scott Pruitt's new policy will quash research showing that pollution is bad for your health.

Can an environmentalist avoid political movements and the big, structural solutions they offer?

Russia and the U.S. are both eager to drill in the polar region. What does that mean for the environment?

The Oklahoma senator's ideas and acolytes are permeating the agency.

The EPA is considering a controversial process to deal with sewage overflows. Again.

Interior Secretary Ryan Zinke is the latest Trump official to be accused of extravagant travel costs and cozying up to industry.

Cleaning up the ocean will require an international agreement on par with the Paris climate accord.

Trump’s new secretary of state does not improve the situation.