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.

"As stewards of some of our country's most beloved national treasures, we are devastated by the loss of the Grand Canyon Lodge," Aramark, the company that operated the lodge, said in a statement.