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...people — most of them in Africa. It is the World’s second leading cause of preventable...
River blindness, or Onchocerciasis, affects almost 40 million people — most of them in Africa. It is the world’s second leading cause of preventable blindness. Samuel Loewenberg traveled to the East African country of Tanzania in 2009 to look at efforts to eradicate river blindness.
...increasing animal and human populations in...
With increasing animal and human populations in the Serengeti, elephant-human clashes have become more violent and commonplace. However, drone technology may hold the solution to an escalating conflict.
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