The Drastic Steps Irvine, California, Took to Reduce Ozone-Depleting Chemicals
The small city set a new national precedent in the fight against chlorofluorocarbons, or CFCs, which caused major danger to the atmosphere.
Viewfinder: Surveying the Wildfire Wreckage in California
A woman looks at the wreckage of her burned home in Santa Rosa, California, on October 10th, 2017.
