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 ...

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

The weather service has issued a flash flood warning for in and around the Dragon Bravo Fire scar at the Grand Canyon in ...

Grand Canyon fire plan shows officials publicly downplayed safety threats as fuel and weather conditions reached the brink of ...

PHOENIX – Containment continues to grow incrementally on the Dragon Bravo Fire, which has been burning north of the Grand ...

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

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

Park officials say conditions have improved and new air quality monitors have been installed at popular hiking locations, ...

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

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