In central Peru, the Andes mountains carve the landscape and direct ... about 220 miles northeast from Lima. The research team includes Vanessa Meza-Vargas, Jorge L. Ramirez and Nathan K.

South America is home to some of the most unique train journeys, giving travelers a chance to explore the continent's diverse ...

This is how the mountains of the Himalayas in Asia were formed. The Andes are the world's longest mountain range. This causes lava to erupt out of the gap that is left. As it cools down ...