The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Most of southern Ontario can look forward to some relief from the heat, as cooler air is expected to arrive Tuesday night, ...

An air quality alert will be in effect across the state of Minnesota today until 9 am as thick wildfire smoke once again lingers at the surface, coming from the fires in Canada. Gradual improvements ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events (including everything from Summerfest to the Milwaukee Film Festival), access ...

The St. John’s Regional Fire Department is advising residents of the capital city and surrounding area to keep windows and doors closed and turn off air exchangers and HVAC units to help reduce indoor ...

Hot and dry conditions in the east have prompted officials in two of Canada’s Atlantic provinces to ban most forest activity to reduce the chance of new fires.