Politicalization of protection of air and water seems a short-sighted proposition. We all breathe air. We all drink water.

Sadly, President Donald Trump seems less and less able to save himself from his worst impulses. He is undressing, revealing ...

In the 1960s, the urban air pollution crisis in America had reached a fever pitch: Cities were shrouded in smog, union steelworkers were demanding protections for their health, and the Department of ...

The justices on Monday added four new cases, involving the venue for challenges to the Environmental Protection Agency’s actions under the Clean Air Act and federal sentencing law, to its docket for ...

During the early 1970s, the air in many American cities was … brown. Pollution muddied clear skies and sickened people across the country. The Clean Air Act helped change that. But the law's future is ...

On Wednesday, the Supreme Court will hear arguments on postponing the EPA’s "Good Neighbor” rule, a policy designed to address interstate pollution. The Clean Air Act requires that states that produce ...

To judge by recent Supreme Court decisions, the world didn’t know much about climate change a half century ago. In 2007, when the court ruled that the Clean Air Act of 1970 gave the Environmental ...

When Congress passed the Clean Air Act in 1970, climate change wasn’t on anyone’s mind. Yet under an Obama-era decision known as the “Endangerment Finding,” the Environmental Protection Agency has ...

The agency announced a proposal to rescind the landmark “endangerment finding,” which says that greenhouse gases are a threat to public health. The Environmental Protection Agency on Tuesday unveiled ...

EPA on Monday laid out a way for companies to avoid air pollution regulations for up to several years: Just send the agency a request via email. The agency posted guidance online that lays out a path ...