Some animals have a very different relationship to aging than we do: They don’t get cancer, they never go through menopause, and they live absurdly long lives. 

For instance, one bat species can live for more than 40 years, which may not sound like very long but that’s about nine times longer than expected based on its size. For comparison, if we aged on that scale, we’d live for hundreds of years. These bats aren’t the only animal super-agers—there’s a whole menagerie of them.

So what’s their secret? And can we learn anything from them that might help us live longer, healthier lives? Host Flora Lichtman talks with longevity researchers Vera Gorbunova and Juan Manuel Vazquez about what animals are teaching us.

Guests:
Dr. Vera Gorbunova is a biologist and professor at the University of Rochester, and a co-director of the Rochester Aging Research Center.
Dr. Juan Manuel Vazquez is a biologist and assistant professor at Pennsylvania State University studying the evolution of aging.

Transcripts for each episode are available within 1-3 days at sciencefriday.com.

Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.