An on-board air filtration system developed specifically for school buses reduces exposure to vehicular pollutants by up to 88 percent, according to a study by researchers at the UCLA Fielding Scho

The number of Delhi Transport Corporation (DTC) buses has been dwindling progressively .

Cycle Tracks, Walkways, BRTs Among Decongestion Measures For Delhi.

The UK government will come under renewed pressure to cut pollution from diesel vehicles following the latest ruling in a battle over clean air.

There will be a new system in place to keep a check on movement of buses, fuel theft, footfall and safety of passengers in each city bus once the new operator takes over the service.

Volvo will this week launch its new 7900 Electric Hybrid range of buses to help European cities slash public transport fuel emissions and reduce air pollution.

Encouraging people to abandon their cars and use public transport or walk or cycle around cities offers the "least pain, most gain" way to cut air pollution from traffic by 2050, a new internationa