Mountain building, also known as orogenesis, is a geological process that involves the formation and uplift of large, elevated landforms, known as mountains. The term "orogenesis" comes from Greek ...

Mountains form in a variety of ways, some of which geologists are now just starting to understand. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Stretching like a colossal spine along western South America, the Andes stand as the world's longest mountain range. It spans 8900 kilometers along South America's western periphery, is up to 700 ...