Arizona’s Dragon Bravo fire has been burning for a month following a lightning strike on the canyon’s North Rim on July 4 ...

The Dragon Bravo and Billy fires were amongst the largest in the state, with firefighting efforts ongoing for each amid hot, dry weather.

Exceptionally preserved Cambrian fossils uncovered in the Grand Canyon show how evolution accelerated in resource-rich waters. An extraordinary cache of remarkably well-preserved ancient animals, ...

There are more than a dozen castles in Arizona, some with rather unique histories or designs. Here's where they are and how to visit them.

Two months later, the Trump administration is poised to finally recognize Grand Canyon as a nonprofit, and the Federal Trade ...

The Dragon Bravo fire has been burning for more than a month, fueled by record-low humidity that has hampered containment ...

The Gifford Fire, burning in Los Padres National Forest near California’s Central Coast, had grown to more than 72,000 acres ...

A massive wildfire on the north rim of the Grand Canyon is still burning, a month after it started. The Dragon-Bravo Fire has charred more than 123,000 acres, making it the largest fire in the ...

A New Jersey hiker has been missing for more than a week in Arizona’s Grand Canyon National Park where a raging “mega-fire” ...

Fires in California, Arizona, Utah and Nevada are growing fast in brutal heat. The Dragon Bravo Fire has topped 110,000 acres ...

The Dragon Bravo Fire prompts community meetings in Fredonia and Page as 1,202 personnel fight the 123,171-acre blaze.

A group of adults with disabilities recently completed an extraordinary challenge, rafting 220 miles down the Colorado River through the Grand Canyon over ten days.