In Chile's arid Atacama, the driest desert in the world, growers and researchers are looking to harness water from the very air itself to grow lettuces and lemons, using a net to catch drops of moistu ...

A set of fog catchers, meshes suspended between two poles that intercept small bits of moisture to collect water from the air in the Atacama Desert, stand in Paposo, Chile. In Chile's arid Atacama, ...