Columbia, Ecuador, Bolivia, and Brazil. Woolly monkeys were once considered four species: the gray, Columbian, silvery, and Peruvian yellow-tailed woolly monkeys. More recent genetic studies ...

More than half of the monkeys that escaped a primate research facility last week in South Carolina have been recaptured, ...

All 43 monkeys that escaped from a research facility in South Carolina in November, prompting warnings for nearby residents to secure their doors and windows, have been captured safely ...

Animal rights nonprofit PETA on Thursday is demanding proof the 43 primates that escaped from a research facility in Yemassee ...

And even when the puzzle at hand was impossible by design, that internally conjured structure kept the animals guessing long after the Columbia University researchers behind the experiment thought ...

When 43 monkeys escaped from captivity into the South Carolina Lowcountry village of Yemassee last month, almost everyone seemed to be rooting for them to elude capture. Now, all but four of the ...

The research facility where the troop of monkeys first escaped has confirmed that all of the escaped monkeys have been ...