Road pricing most effective in reducing vehicle emissions

Motor vehicles are a major source of air pollution in urban areas, and for decades municipal and regional governments have used various traffic management strategies in an effort to reduce vehicle emissions, alongside advancements ...

Bike-sharing launched in congested Beirut

Lebanon launched a bike-sharing programme in its capital Beirut on Sunday, hoping to cut down on the congested city's notorious traffic and pollution.

Unruly drivers undermine Paris pollution ban

French police struggled to impose anti-pollution measures on motorists around Paris on Thursday as the city remained shrouded in smog during its worst winter pollution in 10 years.

Songbirds sound the alarm about traffic noise

A new study led by Pacific University biologist Chris Templeton demonstrates that the alarm calls of songbirds are dramatically impaired by road traffic noise. Research by Templeton and colleagues has shown that signals critical ...

Asia's poor choking on filthy air

Polluted air is a "public health emergency", the World Health Organization said Tuesday, adding nine out of 10 people globally breathe bad air that is blamed for more than six million deaths a year.

An algorithm for taxi sharing

Researchers in Uruguay have developed an evolutionary algorithm to allow a smart city to facilitate efficient taxi sharing to cut an individual's transport costs as well as reduce congestion and traffic pollution. Details ...

Birds adjust their singing activity around airport noise

Scientists from the Max Planck Institute for Ornithology in Seewiesen have determined that birds near Berlin's Tegel airport, one of Europe's largest, start singing significantly earlier in the morning than their counterparts ...

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