Saul Luciano Lliuya grows corn, potatoes and quinoa. In winter, he takes tourists up to the icy heights of the Peruvian Andes.   Now the farmer from the mountain village of Huaraz is in the global ...
The Inca Trail draws large crowds, which can compromise your hike's quality. If you crave quieter treks with even better ...
Scientists now warn that glaciers in many parts of the world 'will not survive the 21st century', potentially triggering ...