The Trump administration opted Tuesday not to set stricter national air quality standards, despite a growing body of scientific evidence linking air pollution to lethal outcomes from respiratory ...

Two big reports on air pollution. One looks at the wold and the other zeroes in on California. We'll look at the big takeaways, and more.

Current rates of plastic emissions globally may trigger effects that we will not be able to reverse, argues a new study. According to the authors, plastic pollution is a global threat, and actions ...

But it also led to a glut of hazardous waste, some of which leaked into the ecosystems surrounding the refineries. This week, we highlight petitions that ask the court to consider, among other things, ...