World

UA dean to retire, tackle sex trafficking issue in India

Ray Umashankar isn’t in the habit of taking “no” for an answer. After having a total hip replacement surgery nearly 10 years ago, he was told that in the best-case scenario, he’d walk with a cane for the rest of his life. A little more than a year after the surgery, Umashankar and his wife hiked the Grand Canyon. Read more