A wildfire that broke out in the North Rim of the Grand Canyon has now been deemed a "megafire" due to its size.

The Dragon Bravo Fire, ignited by lightning around July 4, has become the largest wildfire in the continental United States ...

The Dragon Bravo Fire is now the largest wildfire ever recorded in the Grand Canyon, burning more than 111,000 acres. The ...

The Dragon Bravo Fire added another 10,000 acres to its footprint as its swath of destruction surpassed 100,000 acres.

The Dragon Bravo Fire, ignited by lightning around July 4, has become the largest wildfire in the continental United States ...

The Dragon Bravo Fire has exploded to over 105,000 acres, making it the largest wildfire in the United States so far this ...

Dragon Bravo Fire becomes the largest U.S. wildfire of the year, burning over 105,000 acres with only 9% containment.

Both it and the Monroe Fire, burning further north near Monroe, Utah, are generating pyrocumulus clouds — sometimes called ...

The Dragon Bravo Fire continues to escape containment in part because of 'historically dry' air and gusty winds around the ...

The wildfire burning at the north rim of the Grand Canyon is closing in on 112,000 acres and 9% containment as a "GO" ...

A fierce blaze that has burned along the Grand Canyon's North Rim since being sparked by lightning on July 4 has exploded in ...

A dramatic pyrocumulus cloud, or fire cloud, formed as the large Dragon Bravo Fire burned along the Grand Canyon's North Rim in Arizona.