Several unique species on the planet seem to have discovered the key to eternal youth. Nobody likes the thought of aging, and despite numerous attempts by humans to slow this process, nothing has succeeded so far. The issue lies in senescence, or cellular aging. Over time, cells stop dividing and eventually die. Senescence can affect the entire body, rendering a living being unable to adequately respond to external stressors, or it can target specific organs or tissues. While some methods can slightly delay the onset of old age, they cannot completely “cancel” it. Yet, a few species have managed to…