A wildfire burning since July 4 has closed the North Rim of Grand Canyon National Park for the rest of the season.

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

Officials at Grand Canyon National Park have implemented water conservation measures because of a broken section of the ...

The Dragon Bravo Fire that destroyed the North Rim lodge will affect visitors and nearby communities. Here's the Canyon's ...

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, ...

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 ...

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.

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

Arizona has a surprising amount of stunning views, and The Arizona Republic readers have chosen the best of them. Valley 101 ...