Air Pollution

GARY, Ind.—It has been a bittersweet homecoming for Maya Etienne. Her affection for her birthplace runs deep—despite the decline of the city’s once-robust steel-manufacturing industry. The chance to be close to family and friends again has been especially sweet—her two children, 14 and 12, became part of the town’s close-knit community since Etienne moved back […]

The world’s greatest tropical rainforest continued to come under pressure in 2021, due largely to the policies of Brazilian President Jair Bolsonaro. Deforestation rates hit a 15-year-high, while fires flared up again, combining to turn Brazil’s portion of the Amazon into a net carbon source for the first time ever. But the rainforest as a […]