This story appears in the April 2011 issue of National Geographic magazine. On the remote Peruvian island of Taquile, in the middle of the great Lake Titicaca, hundreds of people stand in silence ...

Bolivian authorities Tuesday reported that due to poor rainfalls, the water levels of Lake Titicaca, on the border with Peru in the middle of the Andes, had dropped 97 centimeters. National ...