Exposure to fine particulate air pollution (PM2.5) from wildfire smoke was associated with increased visits to emergency departments (ED) for mental health conditions, according to a new study.

The move will give state regulators more time to develop a plan to improve air quality in metro Denver and the region, and to ...

South Florida woke up to some patchy fog on Tuesday that could be noticeable through about 8 or 9 a.m. To get fog, you need a couple of ingredients: a lot of humidity and light winds. We have the ...