Runners will lace up and motorists may be gritting their teeth Saturday, Feb. 8, as the 13th annual Mesa Marathon returns with a new route throughout city streets. Over 10,000 runners are expected, ...

TUCSON - Today we’re Hittin' the Trails 4 You at Madera Canyon’s Bog Springs Trail! It's a beautiful hike with tons of trees ...

Emergency responders from the Pima County Sheriff's Department were on the scene of an accident at Geology Vista Point | Contact Police Accident Reports (888) 657-1460 for help if you were in this ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...