Narrated by Tom Hanks, NBC's The Americas continues tonight with a new episode! Here's your preview/viewing guide for Ep. 6: "The Andes." ...

The Andes is a mountain range of surprise and wonder. A salt flat lizard surveys the scene on the high altitude altiplane of nothern Chile An elderly villager crosses the Q'eswachaka rope bridge ...

Hummingbirds are often highly aggressive and territorial, but in the tough terrains of the Andes Mountains ... was to say there might not be enough space—the landscape doesn't offer them ...