Old World monkey had tiny, complex brain

The brain hidden inside the oldest known Old World monkey skull has been visualized for the first time. The creature's tiny but remarkably wrinkled brain supports the idea that brain complexity can evolve before brain size ...

Study finds wolves are better hunters when monkeys are around

Through a rare mixed-species association observed between a carnivorous predator and a potential prey, Dartmouth-led research has identified that solitary Ethiopian wolves will forage for rodents among grazing gelada monkey ...

For spider monkeys, social grooming comes with a cost

Social grooming, or helping others to stay clean and free of lice and other ecto-parasites, has long been associated with hygiene and good health in wild primates. In the process of picking out ecto-parasites, however, the ...

Monkey farms in Florida under scrutiny from officials

Tucked away in Florida's Hendry County, amid the scrub brush and saw palmetto grasslands just southwest of Lake Okeechobee, are three monkey breeding farms containing thousands of primates.

Wild bearded capuchin monkeys really know how to crack a nut

When it comes to cracking nuts, wild bearded capuchin monkeys are more skilled than anyone had given them credit for, according to researchers who report new findings in the Cell Press journal Current Biology on April 30.

Chimpanzees show ability to plan route in computer mazes

Chimpanzees are capable of some degree of planning for the future, in a manner similar to human children, while some species of monkeys struggle with this task, according to researchers at Georgia State University, Wofford ...

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