Henry Brean

It could take a century and cost more than $24.5 million to save the Mount Graham red squirrel, according to a revised recovery plan for the endangered Southern Arizona rodent. To get the squirrel off of the endangered species list will require improving ... See more

The Sonoyta pupfish gets its name from Mexico’s Rio Sonoyta, but the endangered species can no longer be found in that part of its historic range in northern Sonora. According to University of Arizona freshwater biologist Michael Bogan, the feisty freshwa... See more

Wildlife officials are planning an emergency rescue operation for an endangered species that could see its last remaining U.S. habitat wiped out by the Trump administration’s second border wall across Southern Arizona. The Sonoyta mud turtle is an olive b... See more

On the 85th anniversary of the Pearl Harbor attack, military forensic investigators plan to launch a new effort that could lead to the identification of dozens of unknown casualties from the USS Arizona. Defense officials have set a tentative Dec. 7 start... See more

Tucsonans have been saluting the flag since 1776, though it hasn't always been the same one. Famously, the flags of five different governments have flown above the Old Pueblo over the past 250 years, as the region has changed hands through war, revolution... See more