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Articles on Cities

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CRRC Zhuzhou Institute developed the rubber-tyred autonomous rail transit (ART) system, or trackless tram, which has already been trialled in Zhuzhou, China. Wikimedia

Why trackless trams are ready to replace light rail

For 40 years the author has argued that trains and trams are better than buses. New ‘trackless trams’, which take innovations from high speed rail and put them in a bus, have changed his mind.
Residents of Pandanad sit in a bus stop surrounded by flood waters, in Kerala, India. Manjunath Kiran/AFP

Kerala’s monsoon: lessons from recent floods in India

Uncontrolled growth at the expense of the environment will severely exacerbate the impacts of climate change. As shown with tragic floods in India, our cities are not prepared for extreme events.
The dark side of Italian infrastructure. Luca Zennaro/EPA

Genoa bridge collapse: the mafia’s role

In the region of Liguria, and the city of Genoa itself, Calabrian mafia clans have been infiltrating construction projects for decades.

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