An endemic subspecies of squirrel that has been in peril for more than half a century is showing signs of population growth in its southeastern Arizona habitat, likely due to a new survey method. The ...

Coronado National Forest officials are warning that rainfall from monsoon storms could cause flooding on Mount Graham, a popular recreation area in southeastern Arizona. Officials say flooding on ...

The Mount Graham red squirrel population in Arizona has risen more than expected, according to the Arizona Department of Game and Fish. The latest survey shows an increase of about 89 squirrels since ...

The Center for Biological Diversity and the Maricopa Audubon Society have sued the U.S. Fish and Wildlife Service for violating the Endangered Species Act by failing to protect habitat essential to ...

n Oct. 10, just two days before Columbus Day, the University Board of Regents will ponder whether to participate in one of the most culturally and socially divisive programs that has ever been put ...

Southern Arizona’s dry air, dark skies, and plentiful mountain peaks are prime conditions for the many world-class telescopes that dot the region. These conditions, unfortunately, come with ...

Douglas Kreutz Jul 10, 2017 Jul 10, 2017 Updated Nov 13, 2017 Here’s good news for people who love recreation sites in the cool forests of Mount Graham near Safford: Many of the sites have so far ...

A group of Indigenous activists and their allies will run from the San Carlos Apache Reservation to the summit of Mount Graham starting Thursday to honor one of their most sacred sites and to ...

On March 15, 2012, the Large Binocular Telescope (LBT) made its first scientific results public; 25 years had passed since the project was first presented, but the wait was worth it. Among other ...

A worst-case scenario - a fire jumping the tops of trees surrounding the Mount Graham International Observatory - could cost $50 million and take five years to recover from, but the site's director ...

Just as good science requires more than a litmus test, good policy at the University should be accountable to review by many factors. In the wake of the Board of Regents’ approval of closing General ...