Across the Himalayas are stories of the yeti, or abominable snowman. Half man, half ape, the yeti is said to roam only the most remote peaks, where people rarely venture. National Geographic joins veteran explorer and climber Gerry Moffatt as he sets out to find proof in a hunt that will test his stamina. As conventional scientific theories challenge ancient beliefs and credible witnesses, he works to separate fact from fiction and fin
