Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away ...

In Colombia’s Middle Magdalena region, a patchwork of forest corridors is linking up isolated populations of the critically endangered brown spider monkey (Ateles hybridus). Composed of native and ...

With its long, pendulous nose, characteristic pot belly and large size, the odd-looking, leaf-eating proboscis monkey ...

Monkeys live throughout Asia, Africa, Central America, and South America. They’re distinct from other types of primate, like ...

New genealogical research traces the Pope’s ancestry back to the 1500s, revealing what Harvard historian Henry Louis Gates Jr. calls ‘one of the most diverse family trees’ he’s ever come ...