The National Weather Service has issued flash flood warnings for Coconino County, including the Grand Canyon, on Aug. 23.

National Park Service officials say there was no way to predict the Dragon Bravo Fire would turn into an inferno, jump ...

A miscalculation allowed a small blaze to roar out of control last month, destroying a historic lodge and other buildings on ...

The National Park Service painted a rosy picture of the Dragon Bravo Fire, but weather forecasts at the Grand Canyon held a ...

After an Arizona Republic investigation, lawmakers demand to know why the National Park Service ignored data in its own fire ...

As the Dragon Bravo Fire approached containment, Grand Canyon National Park unveiled plans to reopen a beloved hotel and ...

Water infrastructure is not merely collateral damage during wildfires—it is now a central concern.

The National Park Service painted a rosy picture of the Dragon Bravo Fire, but weather forecasts at the Grand Canyon held a dire warning.

A team of hydrologists, botanists and foresters are beginning to examine how the large wildlife will affect the Grand Canyon.

Arizona wants to remind people that while the North Rim is closed due to the massive Dragon Bravo Fire, the South Rim is very ...

The Park Service’s fire management plan called for that approach.