Barcelona bans older, most polluting cars

Barcelona imposed a ban Thursday on older, more polluting vehicles during most of the day in a bid to reduce air pollution in Spain's second largest city.

The hidden traffic impacts of private schooling

In Australia today, just over 40% of secondary school children and almost 30% of primary school children attend a private school. By contrast, in the UK only 7% of children are privately educated.

Traffic congestion reconsidered

Despite efforts to encourage a shift to sustainable transportation, traffic congestion is often the focus of debates over mobility. Global demand for automobiles rose significantly in the 1990s, with annual sales stabilizing ...

Expert discusses the traffic impacts of Uber, Lyft

When John Zimmer took a city planning course in college, he had an epiphany: We've built our communities entirely around cars. As a result, we have more traffic and pollution and fewer green spaces, sidewalks and parks. Determined ...

Are we on the right road to driverless cars?

There is much ongoing research into autonomous road vehicles and experimental cars and heavy-goods vehicles have already hit the roads. A paper published in the International Journal of Automotive Technology and Management ...

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