Add Yahoo as a preferred source to see more of our stories on Google. The endangered Mount Graham red squirrel on the Pinaleño Mountains of southeastern Arizona is on the slow mend, with their numbers ...

• Mount Graham is known to the Apache as Dzil Nchaa Sian. • Individual and relay runners will travel almost 200 miles in two days. • This year's event is the tribe's 19th annual. • 130 runners are ...

SAFFORD, Ariz. (KVOA) - The latest survey of the endangered Mount Graham red squirrel in the Pinaleño Mountains shows a stable population, with an estimate of 232 squirrels, according to the Arizona ...

PHOENIX -- A federal judge has run out of patience over what he said is an "unreasonable delay" by the U.S. Fish and Wildlife Service in coming up with a plan to protect the habitat of the endangered ...

Mark Marchetti, president and CEO of Mt. Graham Regional Medical Center in Safford, Ariz., is planning to retire in January, according to an Eastern Arizona Courier report. Mr. Marchetti has served as ...

A UA-led telescope atop of Mount Graham has captured the first glimpse of an asteroid-bound spacecraft since its launch in September 2016. The Large Binocular Telescope Observatory, an international ...

The endangered Mount Graham red squirrel population has stabilized at around 232 individuals, even during a persistent drought in the Sky Islands. Conservation efforts have helped the species recover ...