Apr 23, 2012 The U.S. Supreme Court next week hears arguments for and against several contested sections of Arizona's new immigration law -- which makes it a crime for undocumented immigrants to live or work in that state.
Apr 20, 2012 The data-analysis company has the strongest initial public stock offering of the year. It's all about Big Data.
Mar 16, 2012 A new line on Arizona's tax return is asking people how much shopping they've done out of state. The idea was to recoup millions in lost revenue from online retailers.
Feb 22, 2012 Biking to work has become part of the culture for many tech companies.
Feb 17, 2012 Reporter Julia Angwin discusses her story in the Wall Street Journal detailing the tracking of Apple iPhone users.
Stacey Vanek Smith
Feb 14, 2012 Remember MySpace? Not all that long ago, it was out on the bleeding edge of social media. And then...crickets.
Dec 27, 2011 Warehouses built in some parts of Arizona are unable to find the proper tenants, and are instead looking to alternative businesses to help fill their spaces.
Dec 16, 2011 Tess takes her newly downloaded Card Case app for a spin into the real world.
Nov 25, 2011 It's a frustrating gamble many travelers make: buy now or hope for a lower ticket price later? Annoying as it is, dynamic pricing is spreading to everything from electronics and concert tickets. Learn more about the practice.