Can scientists reverse your age?

In this episode

Reversing aging may sound like science fiction, but scientists have already found a way to do it—at least, theoretically. Based on a 2012 Nobel-prize winning discovery, researchers are testing whether they can revert diseased cells in the eye back to young and healthy ones. They gave people a drug this year. If it works, it’ll open the door to curing and possibly preventing other age-related diseases. And that led producer Berly McCoy to wonder: Could all this research eventually extend our human lifespans? If you like this episode, check out our episodes on zombie cells , why our hair turns gray and why we die . Interested in more science on aging? Email us your question at shortwave@npr.or…