Outside the concrete jungles and just minutes from our own backyards, another world is fighting, thriving, and surviving. Witness the elegance, power, and speed of a world rarely captured in National Geographic's 4-part miniseries focused solely on the Americas. Scale mountains from north to south, cross harsh, dry deserts, trek through forests, and circle the coasts; take a fresh look at life, death, familiar creatures, and scientific revelations.