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

The Grand Canyon’s North Rim has been special to generations of Americans. A frequent visitor reflects on this national park’s less busy side and what wildfire has taken away.

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

Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

It’s time celebrate the adventure life of the professional women guides who run the famed stretch of whitewater that flows through the Grand Canyon ...

The Dragon Bravo Fire that destroyed the North Rim lodge will affect visitors and nearby communities. Here's the Canyon's ...

Grand” is a weighty word to carry at the front of your name. It makes a remarkable promise; one that New York’s Grand Central Terminal lives up to in its cathedral-like main concourse; one which the ...

She was written out of Grand Canyon history, but fires are putting her iconic buildings at risk. Meet Mary Colter, the architect you've never heard of.

Tens of thousands of acres have already burned across Northern Arizona.

The Grand Canyon Lodge on the North Rim has burned to the ground after a fast-moving wildfire swept through the area.

Bigger than Rhode Island The Colorado River cuts through Grand Canyon National Park for about 278 miles (447 kilometers), pushing across northwestern Arizona. The eastern boundary is near the state’s ...

A wildfire that destroyed a historic Grand Canyon lodge is continuing to spread out of control after it had been allowed to burn for days.