Two wildfires burning in the western United States — including one that has become a "megafire" on the North Rim of the Grand Canyon — are so hot that they're spurring the formation of "fire clouds" ...
While the Dragon Bravo Fire has burned more than 123,000 acres, much of the surrounding national park remains open. Here’s the latest. By Nia Decaille The Dragon Bravo Fire, which destroyed the Grand ...