Since they became widely known in the late 1920s, when commercial air travel was introduced between Lima and the southern Peruvian city of Arequipa, the mysterious desert drawings known as the ...

Spanish and Peruvian researchers analyzed the soil four years after a major wildfire in Arequipa, finding severe organic ...

Cities such as Arequipa and the sprawling capital ... hikes in the Andes and sandboarding in the desert. Peru’s size and the spread of its population means it requires some research to make ...