What If a Chimp Smiles at You? Understanding Chimpanzee Expressions
If a chimp smiles at you, it might seem friendly at first. But when a chimp shows its teeth, it usually signals fear, stress, or submission—not happiness like we expect from a human smile. That’s pretty confusing, honestly, since we tend to read a toothy grin as a good thing. Chimps’ expressions just don’t match…