In our diverse and interconnected world, expanding students' horizons beyond the classrooms and laboratories of home campuses is increasingly important. Even some of the brightest honors students remain naïve to the causes and ramifications of current world events and lack the necessary intercultural skills to become effective ethical leaders with…

This guide to more than 1,000 summer programs for teenagers encompasses recreational and academic programs sponsored by colleges, universities, independent schools, foundations, museums, nonprofit organizations, and for-profit businesses. Every program listed accepts students age 13-18; some programs also accept participants older or younger.…