Wildfires raging near the Grand Canyon's North Rim have prompted evacuations, air quality concerns and the closure of the ...

In Lancaster County, there are approximately 35,000 children under the age of 5. Many of these children rely on a network of ...

An air quality alert has been issued for all of Michigan for Sunday and Monday due to smoke from Canadian wildfires.

One researcher aims to make in-depth studies of plant characteristics more accessible, to enable affordable phenomics for ...

Pollen and Air Quality forecast for Albany, OR with air quality index, pollutants, pollen count and pollution map from Weather Underground.