A new study suggests that early-life exposure to two widespread environmental pollutants -- small particle air pollution and outdoor artificial light at night -- could increase the risk of pediatric ...

The community science initiative's mission is to track pollution trends in the U.S. National Parks and on federal lands. Of course, it doesn't just leave it there. It also enlists ...

Residents in Kansas and Nebraska are facing "unhealthy" levels of air pollution on Wednesday, according to officials.