The Grand Canyon has been on fire for a month, as crews continue to battle the continental United States' largest wildfire ...

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 ...

A wildfire burning since July 4 has closed the North Rim of Grand Canyon National Park for the rest of the season.

A massive wildfire on the north rim of the Grand Canyon is still burning, a month after it started. The Dragon-Bravo Fire has charred more than 123,000 acres, making it the largest fire in the ...

Wildfires burning at the Grand Canyon and in Utah are so hot that they're spurring the formation of "fire clouds" that can create their own erratic weather systems.

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

The fire burning at the Grand Canyon is now the largest active wildfire affecting national parks nationwide — and the ...

As Utah and the West remain in the grip of summer with unrelenting heat and little measurable moisture, wildfires continue to rage and numerous Western states are scrambling to keep up.

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

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

Grand Canyon National Park in Arizona for decades has been a leader at using fire to make the ecosystem more resilient.