Long before European settlers arrived, the Hopewell culture created massive earthworks throughout the Ohio Valley that continue to baffle and impress modern engineers. Chillicothe is home to several ...

The Minnesota Pollution Control Agency has issued an air quality alert for all of Minnesota. Most of the state will be in the ...

PARK CITY, Utah — Park City residents may soon get some relief from smoky skies as winds shift in the coming days, according ...

Ryan Kiedrowski, Local Journalism Initiative Reporter, The World-SpectatorA cooler, wetter-than-usual July has helped bolster ...

The fire has burned more than 1,000 acres and is 10% contained as of Monday, as it inches toward the popular Staircase area ...

The Canadian government’s map of wildfire smoke fine particulate matter shows intense smoke over Saskatchewan and Manitoba, ...

The Monroe Canyon Fire burning in Sevier County continues to grow, with Monday bringing the "hottest temperatures so far" and ...

Smoke from wildfires in Canada continue to reduce air quality in New Hampshire this week after the state declared an air ...

Canada is facing another dangerous wildfire season, with burning forests sending smoke plumes across the provinces and into ...

Federal firefighters say they're still focused on structure protection as they continue to battle a central Utah wildfire ...

The fire started outside of the facility and spread inside, impacting several units, Tualatin Valley Fire & Rescue said.