June 6, 2007 New University Academic Calendar Approved Read the letter from Harvard University Interim President Derek Bok. Most popular The longtime administrator, who retired from the post in 2018, returns as the College reorganizes. As weight loss medications become more common, Daniel Lieberman discusses the importance of preserving muscle. Author and Harvard Divinity School writer-in-residence Terry Tempest Williams finds beauty in the world around us. Explore More From Current Issue How Katie O’Dair makes kings, comedians, and parents feel welcome on campus. Commencement Conan O’Brien headlines a star-studded cast Research Growing liver implants, mapping the sense of smell, and journalism at risk