Discover the ancient plants of the desert in this episode of 90 Miles from Needles. From the 11,700-year-old King Clone creosote bush to the surprisingly long lifespans of cholla cacti and Mojave yuccas, host Chris Clarke explores the remarkable longevity of these desert plants. Learn how scientists determine the age of these plants through historic photographs and longitudinal studies. Gain a new appreciation for the resilience and beauty of these ancient desert inhabitants.