69
      Thursday
      93 / 58
      Friday
      94 / 56
      Saturday
      87 / 52

      Beagle's nose determines if polar bear is pregnant

      Denver zookeepers are going to unusual lengths to see if Cranbeary the polar bear is pregnant. They are asking a beagle from Ohio for help. Reporter Suzanne McCarrol has the unlikely story of the pooch and the polar bear.
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