Every good American mystery has a dateline. This one starts in April 1909. According to a century-old story in the Arizona ...

A final damage assessment of the wrath the Dragon Bravo Fire unleashed inside the North Rim of the Grand Canyon is complete, and its numbers are grim: Nearly half the infrastructure in the North Rim ...

Grand Canyon National Park continues to draw visitors during the government shutdown. But former workers are petitioning to close it. Here's why.

Two wildfires burning in the western United States — including one that has become a "megafire" on the North Rim of the Grand Canyon — are so hot that they're spurring the formation of "fire clouds" ...

The persistent shutdown has left thousands of federal employees without paychecks and money to buy essentials, including ...

A New Jersey man went missing in the Grand Canyon over a week ago as firefighters work to contain two massive wildfires near the North Rim. Friends and family last heard from Thomas Daniel Gibbs, 35, ...

More than three months after twin wildfires burned through Northern Arizona, recovery and cleanup has begun on the Grand ...

The wildfire that destroyed the historic Grand Canyon Lodge earlier this month has expanded to more than 105,000 acres, fire officials in Arizona said Thursday. A timelapse video captured on Tuesday ...

The fossils date back to the Cambrian Explosion around half a billion years ago when animal life was evolving in new ways. Within the walls of the Grand Canyon, researchers have discovered thousands ...