WASHINGTON--(BUSINESS WIRE)--First-place winner Sara Volz, 17, of Colorado Springs, Colo. (center), second-place winner Jonah Kallenbach, 17, of Ambler, Pa. (left), and third-place winner Adam Bowman, 17, of Brentwood, Tenn. (right) celebrate their awards at the Intel Science Talent Search, the nation's oldest and most prestigious high school science research competition. A program of Society for Science & the Public, the competition encourages high school seniors to seek solutions to some of the world’s largest problems, from medical treatments to environmental solutions.