Last Updated: Monday, January 20, 2014, 15:19
Researchers have discovered that violence, infectious diseases and changes in climate were responsible for the collapse of the ancient Indus city of Harappa almost 4,000 years ago.
Last Updated: Tuesday, September 18, 2012, 17:51
Rapid urbanisation has thrown a challenge at historical cities which are "yearning" for a more inclusive and sustainable process of urban development, Culture Minister Kumari Selja said.
Last Updated: Tuesday, August 14, 2012, 13:13
Rapidly expanding megapolitan areas can lead to greater global warming than climate change, say researchers.
Last Updated: Wednesday, May 09, 2012, 13:12
Possibly the least urbanized country in South Asia, Nepal is also the fastest urbanizing nation in the region.
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