Apes Laugh, Tickle Study Finds
Thursday, June 4, 2009 - 14:42
in Paleontology & Archaeology
Tickling baby chimps and other apes—and a few humans—scientists have found the first hard evidence for ape laughter, a new study says.
Tickling baby chimps and other apes—and a few humans—scientists have found the first hard evidence for ape laughter, a new study says.