Use your fingers to place the map you want to download within the confines of the rectangle border. Use one finger to move across the map and a two-finger pinch to zoom in and out. As you move around ...

The numbers are revealing. Forty percent of Guatemalans do not have access to running water inside their home. And for ...

Emergency crews are scrambling to keep up with rising rivers and widespread damage as a powerful coastal storm battering ...

From Africa to Asia, countries are already fighting over rivers, dams, and access to freshwater. As the world faces growing ...