October 5, 2006 Medical School Dean Announces Retirement For coverage by the Harvard News Office, visit this article by the Harvard Gazette [external link] Most popular As weight loss medications become more common, Daniel Lieberman discusses the importance of preserving muscle. There’s a growing movement to curb light pollution. It starts on your front porch. Until the 1950s, professionals cleaned up after students in the dorms. Explore More From Current Issue Research Growing liver implants, mapping the sense of smell, and journalism at risk How Katie O’Dair makes kings, comedians, and parents feel welcome on campus. Alumni Profiles In her memoir All That's Unseen, Emilee Hackney explores religion, friendship, and home.