The long-held human desire to live longer is now being supercharged by artificial intelligence: scientists are leveraging machine learning to sift through massive amounts of data, pinpoint crucial biological processes, and forecast promising ways to intervene. What fresh targets and treatment approaches are emerging from AI's analytical power? How can machine learning speed up the creation and evaluation of therapies designed to slow or even reverse aging? And what are the moral and societal questions that arise as we potentially lengthen human lifespans with these advanced technologies?