Long before the Himalayas formed, the Earth had already shaped mountains that still survive today. Check here to learn about ...

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 ...

The youngest and oldest mountain ranges on Earth: It might surprise you to know that mountains aren't static; they are constantly being formed and weathered away over millions, even billions, of years ...