NEW YORK -- For the first time, researchers have used the cloning technique that produced Dolly the sheep to create healthy monkeys, bringing science an important step closer to being able to do the ...

It’s not easy to make friends with a capuchin monkey. They’re willful, mischievous and, if they take it into their heads, can break any breakable you’ve got in the house—no small feat for an animal ...

Research into how decisions are made often starts with people. Occasionally, it drifts elsewhere. A study from Yale ...

COLUMBUS, Ohio – Have you ever wondered what kind of video content would most grab the attention of monkeys? A new study of long-tailed macaques suggests the monkeys seem to like some of the same kind ...

ASSOCIATED PRESS — The 43 rhesus macaque monkeys that escaped a South Carolina medical lab this week are among the most studied animals on the planet. And for more than a century, they have held a ...