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

Public land advocates in a new report flagged risks to America's park systems and state economies after efforts by President Donald Trump to raise entry fees and transfer control and responsibility of ...

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists previously didn't think had anything to do with each other.

Gov. Katie Hobbs questioned why the U.S. government decided to manage the Dragon Bravo fire, which started with a lightning ...

As of Monday, the Dragon Bravo fire on the North Rim had consumed more than 5,700 acres and was not contained, according to ...

Wildfires can burn and spread differently depending on what vegetation they burn. The two fires in northern Arizona have ...