Extreme Heat Warning

until THU 8:00 PM MST, Yuma County, Parker Valley

from TUE 2:32 PM MST until TUE 5:30 PM MST, Mohave County

Air Quality Alert

until TUE 9:00 PM MST, Maricopa County

ASU expert weighs in on the race to Mars

By FOX 10 Web Staff

Published October 14, 2016 4:52 AM MST

Published October 14, 2016 4:52 AM MST