Other animals like elephants are a different story and look to avoid overheating.
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The Louisville Zoo is being filled with new life thanks to multiple recent births, and another is on the way.
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Amber the orangutan is an internet darling after a video of her playing a game went viral.
Wire
Retailers in the US and Canada have started limiting the number of toilet paper packs customers can buy in one trip. Some supermarkets in the UK are sold out. Grocery stores in Australia have hired security guards to patrol customers.
All stores will close no later than Dec. 26.