Tourists talk about their visit to the Grand Canyon as the Dragon Bravo Fire is seen from the Mather Point Overlook.

A wildfire that leveled a historic lodge and visitors center on the Grand Canyon’s North Rim grew rapidly more than a week after it began as firefighters pushed ahead Monday with efforts to slow its ...

Firefighters at the North Rim and hikers in the inner canyon were evacuated during the weekend over concerns about the fire and potential exposure to chlorine gas after a treatment plant burned.