Researcher Brian Hare is an advocate for eliminating the chimpanzee pet trade. In the wake of the chimp attack, Brian explains the science behind his stance.
Gustavus Adolphus College hosted a conference last October focused squarely on the idea of “The Human Spark.” We've met with many of the speakers.
Larry Engel discusses the challenges and joys of filming Alan with the chimps at the North Carolina Zoo.
All great apes, including humans, have vocal tract air sacs that they use to call out loud. Ours have evolved to be smaller than the other apes’, leaving them with louder voices.
There are big differences between apes and humans, but we do share the majority of our DNA and other characteristics. Should some "human rights" extend to our great ape cousins?
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