What living thing grows taller than a 25-story building, survives raging wildfires, and actually depends on those fires to reproduce? Giant sequoias...
Imagine a machine that keeps working even when its parts change slightly or its surroundings shift. Most human-made machines would fail under that kind...
Almost every living organism has tiny stretches of DNA that repeat over and over again. Scientists call these tandem repeats, and for a long time they...