Dangerously hot weather is gripping much of the country, with more than 125 million people from the Plains to the Northeast ...

Officials warned young children and those with respiratory illnesses to take precautions. For weeks, smoke from Canadian ...

Smoke from Canadian wildfires is enveloping the Tri-State area, leading to an air-quality alert that has been extended ...

Smoke from wildfires burning in Canada has caused air quality alerts to be issued in parts of New Jersey and New York on ...