The lightning-caused wildfire in the mountains north of Tucson has been burning since June 5. It has scorched 119,020 acres.
Every 221 years, two major cicada broods, XIII and XIX, emerge together. The last time this happened, Thomas Jefferson was president of the United States
Wildlife, plants return a year after Bighorn Fire near Tucson
It burned more than 120K acres and lasted more than a month
Revisiting the Bighorn Fire three years later
Bighorn Fire spreads to within a mile of Tucson suburbs - Wildfire
Burn Watch: Bighorn Fire spares Summerhaven, grows to 17,000 acres
Bighorn Fire north of Tucson grows to 42,798 acres - Wildfire Today
Revisiting the Bighorn Fire three years later
Bighorn Fire near Tucson now 22% contained, Mt. Lemmon area on pre
New Life: Growth and Collaboration After the Bighorn Fire
Bighorn Fire 75 percent contained; 475 working to control blaze