The Andes is a mountain range of surprise and wonder. A salt flat lizard surveys the scene on the high altitude altiplane of nothern Chile An elderly villager crosses the Q'eswachaka rope bridge ...

In 2022, researchers collected caterpillars off a plant in the arid highlands of the Andes Mountains of Chile, then patiently waited to see what they became. Two months later, adult moths, mostly ...

Getty Images/iStockphoto Throughout the cloud forests of the Ecuadorian Andes, researchers hung nearly invisible “mist” nets between the trees hoping to catch an elusive “woolly” species ...

The Andes mountain range, located in South America, is a geological marvel that has existed for roughly 50 million years. Formed by the collision of the South American and Pacific tectonic plates ...