The rise in wildfires globally brings into sharp focus how such disasters increasingly threaten our health and security. One ...

As inversion continues to linger, some have started to notice some pains from the pollution, raising health concerns for ...

"What's important is that the EPA can improve upon what we did to identify pollution that's under-reported," Paul Bergstrand said.

Near record warmth this week as the ridge of high pressure remains over the western United States providing sunshine and a ...