The coatimundi that attacked a hiker in southern Arizona remains missing, but experts believe it likely had rabies and has ...

A diverse coalition of advocacy groups rallied outside the Arizona State Capitol in support of public lands amid threats of ...

Delicate trilliums, glorious columbines, and flamboyant redbuds are some of the harbingers of spring found across the ...

According to the agency’s website, about two dozen leases for federal buildings in Arizona are being terminated ...

An alarming rise in the number of forest fires has been devastating Nepal's forests and releasing massive amounts of carbon ...

Rep. Juan Ciscomani's bill aims to ease restrictions on CBP operations in Arizona’s protected wilderness areas.

The Trump administration is calling for prioritizing mineral production on federal lands. Tribes and environmental groups ...

Antiquities Act gives the president the authority to establish national monuments on federal lands. During its nearly ...

Arizona's gorgeous landscape is home to the world's largest natural travertine bridge, which you can explore on various ...

that had the most park visitors and a list of the most-visited parks in each state to help you decide. D.C. has many historic ...

The research indicates that Nepal’s forest fires could release over 170 million tonnes of soil organic carbon and 325 million tonnes of above-ground wood carbon, amounting to more than 495 million ...

A mountainous community in Arizona promises visitors a gorgeous state park, good restaurants, and beautiful hiking trails ...