Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: An Asian elephant dries off with some sand in his enclosure at the zoo in Karlsruhe July 7, 2011. REUTERS/Alex ...
Why is the elephant trunk so wrinkly? It sounds like the start of one of Aesop’s fables. But in a new study in the journal Royal Society Open Science, researchers offer up some answers. This all ...
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