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 management plan.

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.