An upper level ridge sits between the Brazos Valley and wildfires actively burning on the West Coast. The clockwise swirl of ...

When we have bad air qualities, you can wear n95 mask like this to protect yourself. But health officials say the best way to ...

An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air ...

Big heat is heading for the northern tier of the Northeast, while humidity levels stay down for much of the Northeast.

Louisville might soon be exempt from mandates to sell reformulated gas at the pump, which will save drivers money at the pump ...

CHICAGO (WLS) -- An air quality alert has been extended for part of the Chicago area through Thursday. The alert for McHenry, Lake, Kane, DuPage, Kendall, Grundy, Cook and Will counties in Illinois ...