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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...
Cities rally around the Paris deal, a reminder that global problems can have local solutions
When President Donald Trump withdrew the United States from the Paris agreement, the landmark climat...
After ISIS killings in Pakistan, China blames the victims
When two young Chinese nationals were abducted in broad daylight and brutally killed earlier in June...
Study: US cities have worse inequality than Mexico, with rich and poor living side by side
The cities of the Americas are unequal places. US census data and recent American Community Surveys...