A USA TODAY analysis found more than 600 fires that burned at least partly inside national parks in the past four decades.

A video shared by a local fire emergency team shows thick plumes of orange-hued smoke rise into the sky creating a fire cloud ...

Thomas Daniel Gibbs, 35 of Freehold, N.J., has been missing for more than a week as a wildfire at the Grand Canyon continues to rage on.

Dragon Bravo Fire becomes the largest U.S. wildfire of the year, burning over 105,000 acres with only 9% containment.

For weeks, President Donald Trump was promising the world economy would change on Friday with his new tariffs in place.

Historically dry conditions have combined with gusty winds to make it harder for crews to get a handle on a wildfire burning ...

The wildfire raging along the Grand Canyon’s North Rim became a “megafire” this week, doubling in size in just a few days and ...

A wildfire that broke out in the North Rim of the Grand Canyon has now been deemed a "megafire" due to its size.

Researchers from the University of Cambridge have unearthed thousands of microscopic fossils from the iconic Canyon, ...

As of Aug. 1, 1,189 personnel are working to contain the fire, which is being fueled by mixed conifer, aspen regeneration and ...

A century-old lodge en route to the Grand Canyon's North Rim is facing an uncertain future as it navigates the impacts of two ...

Rocks found along the Colorado River in Arizona turned out to contain fossilized fragments of soft-bodied creatures, ...