Wildfire smoke​ from Canada and Minnesota is causing hazardous air quality​ in the Philadelphia region and has prompted warnings from health officials.

CHOP and Rebuilding Together Philadelphia work to remove mold, dust, pests and air quality issues that can trigger asthma ...

Smoke from the Canadian wildfires is raising concerns for children's health, with doctors advising limiting time outdoors.

Difficulty breathing can be caused by allergic asthma or allergic rhinitis. Avoid allergens by keeping windows closed during pollen season and using zippered covers for pillows and mattresses. Allergy ...

aDivision of Pulmonary Medicine and Pediatric Asthma Center, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA bDivision of Pulmonary and Sleep ...