Longevity: Scientists use genetic rewiring to increase cell lifespan

A hand placed on top of a very old tree trunk with dark rings

Share on PinterestHave scientists found new clues to improve longevity? d3sign/Getty Images Human lifespan has increased during the 20th and 21st centuries, but these increases are slowing, so scientists continue to search for ways to improve longevity. Healthy eating, hygiene, and medical care have all contributed to increased lifespans, and now researchers are turning their … Read more