Unhealthy ...

Hundreds of millions of Indians breathe some of the world’s most toxic air all year round. Air pollution in the capital area ...

Every year when winter arrives, India's capital region is choked by smog and smoke. Experts say there are already solutions ...

Whatever the causes of the smog, by one ranking Delhi was not just the most polluted city in the world, but “nearly five ...

Authorities in India’s capital have shut schools, halted construction and banned non-essential trucks from entering the city ...

A thick, toxic smog has enveloped India's capital, home to more than 33 million people. One technology firm which monitors ...

State authorities tout an experimental plan that involves stimulating clouds for rain, but scientists are sceptical.

India's capital city of Delhi has virtually shut down as air pollution hit "severe plus" levels, according to Indian ...

India's capital was left gasping this week as air pollution smog reduced visibility to near zero and raised air quality ...