Exemplifying the rough and ready reputation of the vast Patagonian plains, locals ride past small, wood-paneled buildings on horseback, perpetually treated to mountain views on the horizon.

A relative of the now-domesticated llama, the guanaco -- Patagonia's largest land vertebrate -- roams the plains of Torres del Paine. Guanacos live in groups, usually a single dominant male ...

The founder of The North Face and the CEO of Patagonia bought more land than anyone else to donate to natural parks. Ten ...

In a volcanic lava field of Argentina sat a cryptic creature with “bulged” nostrils. Its patterned body blended in with the arid mountain landscape — but not well enough. Passing scientists noticed ...

Korat Zoo has rolled out the red carpet for its latest superstar, a cute Patagonian mara, unveiled to eager visitors.