Slums are the strongest symbol of the failure of urban development plans and policies, and Maharashtra has the largest number of tenements in India | Mumbai news
African cities with over 10 million residents are getting hotter fast. Millions face disaster in these urban heat islands unless the cities start greening and adapting to climate change soon.
Nearly half of China's major cities are skinking because of water extraction and due to the increasing weight of urban buildings and infrastructure, a new study has found.