You are never too old to play — a maxim that even adult chimpanzees seem to follow. Young chimpanzees are already known to get many benefits from playing. But it seems to also be more important among ...

Add Yahoo as a preferred source to see more of our stories on Google. KIETHVILLE, La. (KTAL/KMSS) – Chimps at the largest chimpanzee sanctuary in the world spent the morning of Nov. 11, World Origami ...

Adult chimpanzees (Pan troglodytes) play together to promote cooperation and ease tension, according to field observations 1. Other studies have demonstrated that play among adult chimps can encourage ...

KIETHVILLE, La. (KTAL/KMSS) – Chimps at the largest chimpanzee sanctuary in the world spent the morning of Nov. 11, World Origami Day, investigating bubble-gum-scented origami cranes. Chimp Haven ...