How Far Are We From Communicating with Animals?

Scientists have almost cracked the secret language of animals. Here's what they've learned. Save on the perfect Holiday gift by visiting AuraFrames.com to get $35 off Aura’s best-selling Carver Mat frames - named #1 by Wirecutter - by using promo code COOLSTUFF at checkout. Contact the Show: [e-mail] Learn more about your ad choices. Visit megaphone.fm/adchoices