May 1, 2001 The Hottest Shot on Ice Most popular Harvard researchers achieve medical breakthroughs in cancer therapy and infection control. Growing liver implants, mapping the sense of smell, and journalism at risk Discoveries Short takes on cutting-edge research Explore More From Current Issue Museums & Collections Harvard Art Museums restores a rare glimpse of an American master. Letters to the Editor Inseparable cows, big dogs fostering a tiny kitten, and a show beagle’s second act Alumni News David Battat promotes alumni engagement.