India is embracing flex-fuel vehicles to tackle air pollution and reduce dependency on fossil fuels. Ethanol-blending ...

Stricter European standards for clean air could bring housing construction in urban areas and regions with a lot of industry ...

Cars more than 15 years old will soon be barred from refueling in New Delhi, the city's government said, as part of measures ...

PS Photography / Jessica Andrews For most people, allergy season means a few extra boxes of tissue and several trips to the ...

Delhi's fuel ban on old petrol and diesel vehicles isn't a complete solution to air pollution. A comprehensive approach, ...

Gas-powered vehicles are a major source of air pollution and greenhouse gases that drive climate change. Switching to ...