/tags/anana Anana en-US Copyright Wed, 16 Nov 2016 13:28:05 GMT /news/2016-11-16/second-set-of-polar-bear-twins-born-at-columbus-zoo Another set of twin polar bears has been born at The Columbus Zoo and Aquarium, shortly after one of the twins born last week to another bear died.The… Wed, 16 Nov 2016 13:28:05 GMT /news/2016-11-16/second-set-of-polar-bear-twins-born-at-columbus-zoo The Associated Press Ohio