From the Euphrates to the Mekong, dams that ensure one country's water supply risk leaving others parched. But shared water resources can be a source of peace as well as conflict. By Ruby RussellMore
Nestling in the Karakoram range in remote Baltistan on the Indo-Pakistan border lies the historic and storied village of Turtuk, once an important stopover on the ancient Silk Road. By Sugato Mukherjee
