These are the best countries for squeezing another trip out of your budget this year.

Wade Papenfus spends three days living with a remote monkey hunting tribe, experiencing traditions that have been passed down ...

The bearded capuchins of northeastern Brazil typically eat plant-based foods, but they turn to small vertebrates when those ...

These chimpanzees select branches, remove leaves and side twigs, and sometimes even sharpen the tips with their teeth to ...

Across 45 months in Brazil, capuchin monkeys ate lizards, rodents and snakes, hinting at how our own ancestors began eating ...

From monkeys to ferrets, people kept all kinds of surprising pets in the Middle Ages.

"It thrusts its spear into the cavity, killing or severely wounding any dozing animal inside before pulling out its skewered ...