The world’s largest population of Grauer’s gorilla, also known as eastern lowland gorillas, have plummeted in the midst of a nearly two-decade civil war in the Democratic Republic of the Congo.
By Dominique Bonessi
Over the years the Ebola virus has wiped out a significant number of great apes, threatening to reduce those populations to vulnerable levels. In Louisiana, a controversial effort is underway to conduct vaccine tests on captive chimpanzees in order to…
By PBS NewsHour
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