With wildfire smoke in the forecast, track the drop in air quality across dozens of PurpleAir sensors with our live, updating ...

Though the Maine DEP expects a large amount of smoke to move out on Wednesday, the smoke will not entirely clear out of Maine ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

From Prince Albert to Saskatoon smoke filled the air on Sunday evening as a wildfire has begun to encroach on the Prince ...

Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity ...

Temperatures and the heat index both will drop off as low as the lower 80s by the end of the week for highs after a cold ...

There's still no word on what caused the fire that killed 9 residents. WBZ TV's Jordyn Jagolinzer reports.

The Maine Department of Environmental Protection has issued an Air Quality Alert for Northern Maine Tuesday due to elevated ...

Medics took a Fort Lauderdale police officer to a local hospital on Tuesday after she was “overcome by smoke” while searching ...

A wildfire that destroyed a historic Grand Canyon lodge is continuing to spread out of control after it had been allowed to burn for days.

There's no word yet on what caused the tragic deadly fire at the Gabriel House assisted living home in Fall River, Massachusetts.Fall River Fire Chief Jeffrey Bacon will have an update at 1 p.m.

As of Sunday afternoon, the Highland Fire southeast of Prineville remains at 1,500 acres with 0% containment. Crews worked overnight to establish fire lines. Structure protection efforts were underway ...