A regulation decades in the making is at the Supreme Court on Wednesday.
Study: Traffic Pollution Is Bad for Kids' Brains
March 03, 2015
At least they'll still be street-smart.
What Beijing Abandoning Coal Means for the Rest of the World
August 05, 2014
Imagine how much that will improve air quality.
It's disgusting, it's dangerous, and it's happening because of climate change.
Conservatives say U.S. efforts are pointless, because China won't go along. The Chinese are proving otherwise.
Breathe easy—and thank Justice Ginsburg.