This past summer, wildfire smoke periodically blanketed the U.S., bringing stinging air and hazy skies to the Northeast and the Midwest, regions that are unaccustomed to the itchy eyes, scratchy ...

Air pollution is one of the most pressing environmental and health crises in modern India. While its impacts on respiratory ...

Short-term exposure to air pollution may be linked to an increased risk of stroke, according to a meta-analysis published in the September 27, 2023, online issue of Neurology ®, the medical journal of ...

The sun sets on Sept. 14, 2020, behind a tower of the 45th Street Colonnade in Fargo, N.D. The sky was especially hazy due to smoke from California wildfires suspended in the upper atmosphere.