Robert B. Horvitz

Robert B. Horvitz is an American biologist renowned for his research on how cells decide to live, divide, or die—a process essential for development and health. His work uncovered how specific genes control programmed cell death, which is vital for eliminating damaged cells and preventing diseases like cancer. For these discoveries, he was awarded the Nobel Prize in Physiology or Medicine in 2002. His insights have advanced understanding of biology and have implications for treating illnesses related to cell death and survival.