Flanking the northern edge of the Catalina Foothills district, Catalina State Park provides spectacular views of Tucson and the surrounding mountain ranges, as well as more than 5,000 saguaro cacti.

High school students take AP® exams and IB exams to earn college credit and demonstrate success at college-level coursework. U.S. News calculated a College Readiness Index based on AP/IB exam ...