Firefighters in Arizona struggled to gain a foothold against a pair of damaging blazes that devastated Grand Canyon National Park's North Rim, destroying a historic lodge and dozens of other buildings...

The Grand Canyon Lodge and other buildings were destroyed by the Dragon Bravo Fire, which began as a controlled burn overseen by the National Park Service.

Arizona Governor Katie Hobbs has demanded an independent investigation into why National Park Service staff let the fire burn during the driest time of the summer in a botched attempt to reduce wildf...