UNITED NATIONS, Feb 10 (Reuters) - The United Nations has paused all operations in Yemen's Sa'ada region after more U.N. staff were detained by the Houthi authorities, deputy U.N. spokesperson ...

India has 29 states with at least 720 districts comprising of approximately 6 lakh villages, and over 8200 cities and towns. Indian postal department has allotted a unique postal code of pin code ...