Sept. 18 -- It turns out monkeys, like people, are no fools when it comes to equal pay for equal work. A new study found when brown capuchin monkeys noticed their partners were getting a better reward ...

Scientists discovered they could influence people's choices without offering better rewards – simply by offering them patterns. The research, published in Nature Communications by Haran Shani-Narkiss, ...

If the monkey doesn't fall asleep, wander off or lose interest, it will scamper, saunter or nervously edge over to one grape or the other and snatch it up. Based on published results, says Santos, ...