Both the Argentine and the Chilean governments recognize permafrost as a strategic freshwater reserve which, in times of ...

Want to add some heat to your hikes? Try these six active volcano hikes, from Japan to Italy to Guatemala and everywhere in between.

All of the tallest mountains in the world are located in Asia, either in the Himalayas or the Karakorum ranges. Of the 10 ...

At an incredible 5,800 metres (19,000ft) above sea level, this road has been declared the world's highest and climbs up the ...

Deep beneath the Zagros Mountains, the Neotethys plate is tearing apart, dragging Earth's crust downward. This shift may ...