A massive landslide would have dammed the Colorado River, forming a deep lake that has since dried up. A meteorite impact ...

Built nearly 100 years ago, the remote lodge offered majestic views of one of our finest national parks before it burned in ...

Drought, a warming climate and decades of firefighting policies that suppressed natural fires have turned many grasslands and ...

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...

Those players were expecting to be playing for a new coach this season after their head coach, Matt Werle, left the Lopes in ...

U.S. land managers have long known that they have a problem on their hands with overgrown forests and persistent drought.

There have been a lot of legal issues between the Mountain West Conference, the Pac-12, and the five teams exiting the ...

Highway closures and evacuations remain in effect as a wildfire burns more than 58,000 acres in Coconino County. It is one of ...

The price of rent is a key factor when deciding where to live. From Phoenix to Tempe, here's how apartment prices compare in ...

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce access for Arizonans.

A bucket list trip turned into a frightful experience for a woman who had to be flown out of the Grand Canyon because of a ...

All wood-burning and charcoal fires, such as campfires and charcoal barbecues, are prohibited. In addition, visitors and ...