Podcast:Short Wave Published On: Thu Jun 30 2022 Description: The Caribbean is home to gorgeous beaches, mangroves and ... the biggest bacteria known to humankind. Find out exactly how big from science correspondent Nell Greenfieldboyce in this Micro Wave. Then, stay for the listener mail, where we answer YOUR questions — all hosted by our new senior editor, Gabriel Spitzer!Do you have a question for Short Wave? Email us a voice memo at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy