Researchers in South Korea have developed a mathematical method to control random molecular fluctuations inside living cells, a breakthrough that could help explain why cancer can recur after ...

TUCSON, Ariz. (13 News) - Seventy-three percent of Pima County eighth graders aren’t proficient in math, prompting teachers to find new strategies to help students succeed. The University of Arizona’s ...

A 7-Eleven worker was shot and killed after confronting a shoplifter at the store near 29th Street and Columbus in Tucson late Thursday, Jan. 22. According to an Arizona lawmaker, three family members ...