Paliwal brahmins

Combining these ecologically safe traditional systems with modern rainwater-saving techniques could be the answer to India's perennial water woes.

If you take pride in your ability to solve even the toughest of riddles, here is a list of the greatest unsolved mysteries in Indian history.

Kuldhara is a heritage site in Rajasthan. Abandoned over 200 years ago, it is believed to be cursed by the residents who left it.