Learn about Nancy Guthrie, mother of NBC’s Savannah Guthrie, and her life in Tucson. From her family, career at the University of Arizona, and faith, to her role as a
The closed mine in San Manuel could reopen under a deal announced by a Canadian company that also wants to develop a major new mine 55 miles northeast of Tucson.
The Planetary Science Institute will debut a collection of space art by one of its founding scientists and other artists at its headquarters in Tucson on Sunday.
Some rhinos and giraffes could find room to roam in Sahuarita under a plan by the Phoenix Zoo for a wild animal conservation park and safari attraction south of Tucson.
The Trump administration wants to cancel funding for several NASA science missions with ties to the University of Arizona, including the OSIRIS-APEX asteroid probe that’s already flying through space.
From a hockey helmet to Geronimo's rifle, a locomotive to an ancient water basket, the Arizona Historical Society offers a Southwestern twist on American history using objects from its collection.
Arizona’s newest jaguar is documented again, but environmentalists warn that its route back to Mexico to find a mate is closing fast behind the advancing border wall.
The gunman who killed two men outside a Tucson gay bar early Monday was a new arrival in Tucson who previously lived in Oklahoma, had no apparent connection with the
