Environmental Protection Agency Administrator Lee Zeldin was at an Indianapolis truck dealership on Tuesday, announcing rollbacks that will undo efforts to combat climate change taken during

EPA chief Lee Zeldin proposes a repeal of the Endangerment Finding on climate change. State Sen. Ed Markey is fighting back.

On Tuesday, the Environmental Protection Agency—led by Administrator Lee Zeldin, a New Yorker—proposed canceling a measure that lets the government limit pollution linked to climate change. The move could undo many regulations that cut emissions from cars,