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

The multimillion-dollar debate was taken off the table at a major firefighting conference in Christchurch last month.

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

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

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

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

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

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

Thompson Rivers University researchers have teamed up with the Kamloops Museum and Archives to create a new interactive ...

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

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

The Dragon Bravo Fire on the Grand Canyon's North Rim was 29% contained as of Aug. 7, having burned over 132,000 acres since July 4. Dry conditions and strong winds were challenging firefighting ...