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Death toll mounts in Rio de Janeiro as police lose control of the city – and of themselves
On June 30, a baby was shot in his mother’s belly in Rio de Janeiro. After the rifle fire hit 29-yea...
Commuting by subway? What you need to know about air quality
Four more major Indian cities will soon have their own metro lines, the country’s government has ann...
The long quest for the right pollen: how to really help bees
Planting bee-friendly plants seems to be the new fad in many cities around the globe. In the UK, ama...
When will the democracy deliver ‘car
At the dawn of the 21st century, planners around the world will consider a new agenda for cities. Th...