Fireflies, Funny Business, Medical Leeches

The magic of fireflies and why they’re disappearing. Then, the secret to using humor at work is to think funny, but not be funny. And, did leeches are still being used for medical treatment. Also, on today’s show: jury selections often exclude women and African Americans; Alaskan beavers are contributing to climate change; Super Bowl champion Malcolm Mitchell is prouder of his reading accomplishments than his football skills.