Uber to work with UA to test mapping and self-driving cars By Astrid Galvan The Associated Press Aug 25, 2015 Aug 25, 2015 Updated Aug 25, 2015 Most Popular Why lizards in Arizona do push-ups Here's where to see the fireworks, celebrate July 4 in Tucson area National Geographic: Arizona town among most charming Former Sam Levitz building sells for $8.6 million Tucson's July 4th fireworks display will switch to drones light show next year Promotions Read the E-edition now – the digital replica of the newspaper! Download our mobile app for a customized experience! View All