An air tanker drops fire retardant on a brush fire near milepost 47 on Arizona 83, north of Sonoita.

Forward progress has now been stopped on the Yucca Fire this evening, after it burned about five acres near Sonoita.

TUCSON, Ariz. (13 News) - Crews are battling a new wildfire burning in southern Arizona. The Walker Fire started on the southeastern side of the Santa Rita Mountains, within the Walker Basin near ...