Delhi chief minister Arvind Kejriwal on Wednesday said the implementation of the odd even scheme in January did not lower pollution “as much as expected” but it significantly helped reduce traffic congestion in the city.

Companies that help provide environment-friendly alternatives to existing methods will benefit

Electric vehicles in Hong Kong may indirectly be the cause of almost 20 percent more carbon dioxide emissions than gasoline-fueled motors, undermining the city’s efforts to get ‘green’ cars on the road, according to Sanford C. Bernstein.

The odd-even scheme begins in New Delhi today; poachers kill a male rhino for its horn at the Kaziranga National Park, making it the seventh rhino killed this year

Nearly 15,000 petrol and diesel vehicles have converted to CNG in Delhi since the first odd-even restriction in January, data from the retrofitting centres across the city suggests.

It's dead simple. We have a problem. Last Saturday I asked readers of my weekly car review in the Irish Independent Review section to tell me if I was imagining that the use of phones at the wheel had becoming alarmingly worse.