Once a mainstay of Indigenous diets, the South American crop is having a resurgence in popularity, in part because of its ...

the ancient civilizations of China and Peru share a profound connection - a deep respect for the natural world. In Lima, the ...

For more than a millennium, many Andean peoples used an object called a "khipu" (also spelled "quipu" and pronounced "key-poo ...

The Incas used mysterious stringy objects called ‘khipus’ to record data. We just got a step closer to understanding them.