Micro Wave: Why Do Leaves Change Color During Fall?

Botanist and founder of #BlackBotanistsWeek Tanisha Williams explains why some leaves change color during fall and what shorter days and colder temperatures have to do with it.Plus, a bit of listener mail from you! Which you can always send by emailing [email protected] more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy