Navajo Nation President Buu Nygren negotiated an agreement with nuclear company Energy Fuels, allowing uranium transport ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

In December, the Federal Highway Administration awarded the first grants under a new $125 million Wildlife Crossings Pilot ...

Tucked into the southwest corner of the United States, Arizona offers something for every type of traveler. Some standout highlights include the Grand Canyon, the Wild West town of Tombstone and the ...

Shutterstock Arizona is a Magnificent State Arizona holds some of Earth’s most mind-bending natural wonders. From twisting ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Hidden in the American Southwest, you'll find a remote canyon with breathtaking landscapes, fascinating history, and iconic ...

This lodge is all about its spectacular location, within a national monument and between two national parks. It also has fire pits, free s'mores, and access to endless trails and rivers.

On Monday, a federal judge upheld National Monument protections on parts of the Grand Canyon. On Wednesday, the Navajo Nation reached an agreement with Energy Fuels, the nation's largest uranium ...

Navajo authorities attempted to put up roadblocks but the trucks already had left tribal roadways. The dust-up spurred negotiations with the company and led the Navajo Nation to adopt emergency ...

Shipments of uranium ore from a revived mining operation just south of the Grand Canyon are expected to resume in February after the Navajo Nation reached a settlement with the mining company ...

Here are a few tips on how to enjoy and where to stop on this scenic drive to Dobbins Lookout. It took almost an hour to drive from my home in North Phoenix to the entrance to the South Mountain Park ...