A pilot study found that wearable devices and GPS tracking can reveal real-time health effects from heat and air pollution, opening new possibilities for personalized environmental health monitoring.

An air quality alert was issued by the National Weather Service in Mount Holly at 3:45 p.m. on Friday, June 5.

Air quality alerts hit Texas, Louisiana, and Arkansas as ozone and pollution rise, posing health risks to vulnerable groups.

ST. LOUIS — At-risk residents of St. Louis have been forced to brave unhealthy air quality for days. From wildfire smoke to industrial pollution, the region has been under an "Orange Air Quality Alert ...

FRESNO, Calif. (KFSN) -- Typically, on a clear day, Valley residents can enjoy a scenic view overlooking downtown Fresno. But with several wildfires burning in Fresno County, coupled with the Valley's ...

Phoenix-area residents are urged to limit activity and cut emissions as ADEQ warns of higher ozone pollution today.