In "Monkey See, Monkey Do," the monkeys take the sombreros from the hat seller almost immediately. The trick is getting them ...

The old "monkey see, monkey do" adage may rest on some neuroscientific evidence, finds a new Yale study. To examine how the primate brain facilitates cooperative behavior among individuals during ...

For Punch, a 7-month-old macaque, fame and loneliness have collided. But after weeks of being scolded by his fellow monkeys, they're taking a chance on him.

Add Yahoo as a preferred source to see more of our stories on Google. For Punch, a 7-month-old macaque, fame and loneliness have collided. But after weeks of being scolded by his fellow monkeys, ...