SAN PEDRO DE ATACAMA, Chile -The dusty main street through San Pedro de Atacama, a tiny town of adobe bricks and whitewashed plaster in Chile’s Atacama Desert, is a whirl of billowing linen shirts, ...

Ilia Reyes Aymani, Kunza researcher and teacher in her home in San Pedro de Atacama, Chile. (Cristóbal Olivares for NPR) SAN PEDRO DE ATACAMA, Chile -The dusty main street through San Pedro de Atacama ...