In 1966, Wes Ricks, then 19, was a river rat plying the waters of Vietnam while serving in the Navy.“We were getting shot at all the time,” said Ricks, now a professional musician from Phoenix. Ricks...

Want to quit smoking? There is an app for that. Made in Arizona. Researchers and entrepreneurs are developing apps to make Arizonans healthier, and they also are testing existing mobile health devices...