A new study has tied 440 deaths to the wildfires that ravaged Los Angeles County, a total that's more than 14 times a ...

Extreme heat is breaking records around the world, with wildfires and poor air quality compounding the crisis, according to a ...

More than 108,000 acres of land have burned in separate wildfires in Delta, Dolores, Garfield, Mesa, Moffat, Montrose, and ...

Thursday brought out the sunshine in Boston by the afternoon, with wildfire haze thinning over the city. Haze rose high ...

New evacuations have been ordered in Central California as the massive Gifford Fire nears 100,000 acres burned.

Nearly a century ago, fire crews at Grand Canyon National Park used tree towers — ladders attached to the park’s tallest ...

State and federal land management agencies have put fire restrictions in place for all of eastern Idaho as it enters the ...

A coalition led by Oklahoma Attorney General Gentner Drummond has launched a formal inquiry into FireAid—the non-profit that ...

The number of wildfires burning in British Columbia is on the decline after more than doubling during a spate of hot, dry ...

The heat dome remains close to Oklahoma into midway through the weekend. Also, wildfire smoke continues to clouds the skies ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Thousands of firefighters are battling a deadly 39,000-acre fire in Southern France this week that has claimed at least one ...