Photos: The mysterious deaths of Botswana elephants
(WorldNews Africa)

1 of 13 Botswana says it is investigating a staggeringly high number of elephant carcasses - 275 - found in the popular Okavango Delta area of the southern African nation in recent weeks. Image Credit: Reuters 2 of 13 The Department of Wildlife and National Parks said it is mobilizing human personnel and aircraft to better understand the "mysterious deaths." Image Credit: AP 3 of 13...