traffic

In Vietnam, Rhino Horns Worth Their Weight in Gold

At first glance, the poster appears to be a typical advertisement for an African safari: a large rhinoceros set against a rugged, open terrain. Then you take a closer look and realise something is amiss.

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Congested and Polluted, Mexico City Embraces Carpooling

In a megacity like the Mexican capital, plagued by air pollution and traffic jams, carsharing and carpooling initiatives offer obvious advantages in addition to the economic benefits enjoyed by users.