The Andes Mountains stretch across seven South American countries, giving trekkers a taste of diverse terrains and cultures ...

Scientists have solved the mystery on why a "zombie" volcano in South America has been displaying possible signs of an ...

If you're a nervous flier, you may want to avoid this notoriously bumpy flight route. Here's why "mountain waves" make the ...

There has been a huge push to plant native trees across the Andes in recent years. And it’s been a success. This is episode ...

Two of the biggest bands from South America are joining forces to give their people something to dance to through tough times ...

Aconcagua is the highest peak in both the western and southern hemispheres, and has the second-highest prominence of any peak in the world. This ...