An NAU professor got an emergency grant to test the water quality and check the effects of the Dragon Bravo Fire.

The Dragon Bravo Fire, sparked by lightning on July 4, continues to burn on the North Rim of the Grand Canyon, covering ...

The Dragon Bravo Fire is now the largest wildfire ever recorded in the Grand Canyon, burning more than 141,000 acres. The fire continues to grow to the north, but at the South Rim, crews are about 11 ...