Arizona is the 48th state in the United States, and is home to dramatic natural landscapes, rich history and bustling ...

Trump administration targets national monuments for energy development, including sacred land near Grand Canyon, sparking ...

Online streamer busted for carving ‘KICK.COM’ into historic Grand Canyon landmark - Exclusive: ‘The damage caused by carving ...

The push would spark an intense legal fight over the right of a president to grant sweeping lands protections under the 1906 ...

Reports that the Trump administration was eyeing six national monuments in the West for energy development drew promises ...

As summer tourism season heats up, the U.S. National Parks system typically readies for its biggest crowds of the year, but ...

This summer is likely to bring bigger crowds, longer entry waits, closed trails, uncleaned toilets, uncollected trash and ...

Interior Department officials are considering scaling back the boundaries of national monuments in the West to encourage ...

The killing of Asiza is extremely upsetting, both for her family and for (lobo mexicano) supporters across the country.” ...

Today we are facing the greatest threat to Idaho's public lands than at any time in U.S. history, writes guest columnist Rod ...

“Our national parks can use this data to implement safety protocols such as more visible ranger stations and information for visitors about the most common issues.” 2. Grand Canyon National ...

The F.A.A. allows many of these popular flights to operate under less stringent rules than other commercial aviation, opening ...