Image: Bangkok's green lung

Captured on 22 January 2019 by the Copernicus Sentinel-2B satellite, this true-colour image shows Thailand's most populous city Bangkok, and its 'Green Lung' Bang Kachao.

Charity urges aid for sinking cities

Governments must provide "major" investment in flood risk reduction to save coastal cities around the world, a charity said Friday, as rising seas and sinking urban areas pose unprecedented threats to millions of homes.

Nine out of 10 people breathing polluted air: WHO

More than 90 percent of the global population is breathing in high levels of pollutants, the World Health Organization said Wednesday, blaming poor air quality for some seven million deaths annually.

How smart is your city?

The proportion of the world's population that lives in cities is growing quickly. This means that we need to develop strategies for infrastructure, water supply, habitation, and climate adaptation, in all cities around the ...

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