Governments around the world are grappling with the challenges of environmental degradation and economic inequality. But until now, there has been no comprehensive analysis of how these two problems ...

The effects of air pollution on kids "should have parents up in arms" to force changes in air pollution regulations, a reader said. Experts say children exposed to high air pollution levels can lose ...

Reza Ronaghi lost his home in the Los Angeles wildfires last week. "Not a single house survived in our two-block area," he said. Ronaghi is a pulmonologist at the University of California, Los Angeles ...

The E.P.A. said this week it would revoke its own ability to fight climate change. It’s the latest move in an extraordinary pivot away from science-based protections. The E.P.A. said this week it ...