Andean farmers use age-old technique amid climate change

From the sky, they look like huge, circular patterns made by aliens—but in fact, they are an age-old technique farmers have brought back to fight the climate crisis on the Andean plateaus of Puno.

Why do some birds lose flight more readily than others?

Back in 2012, Ryan Terrill was hiking down a dry canyon in central Bolivia, looking for Giant Antshrikes—the largest species of antbird—but he found himself, instead, thinking about another bird: the Titicaca Grebe.

Rise of religion pre-dates Incas at Lake Titicaca

An ancient group of people made ritual offerings to supernatural deities near the Island of the Sun in Lake Titicaca, Bolivia, about 500 years earlier than the Incas, according to an international team of researchers. The ...

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