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 There’s a growing movement to curb light pollution. It starts on your front porch. As weight loss medications become more common, Daniel Lieberman discusses the importance of preserving muscle. An animal’s journey from grief to love shows how much humans need each other, too. Explore More From Current Issue Research Growing liver implants, mapping the sense of smell, and journalism at risk Alumni Profiles Nobel Prize recipient Joseph E. Murray dedicated much of his career to organ transplant surgery. University News With a grade inflation vote and in the courts, the University argued that it’s taking steps to change.