Delhi's air-quality index, or AQI, shot up past 1,000 on Monday, more than five times higher than Sarajevo, the second ...

Toxic smog engulfed much of northern India on Monday and pollution readings in New Delhi hit their highest of this pre-winter ...

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

Toxic smog engulfed much of northern India on Monday and pollution readings in New Delhi hit their highest of this pre-winter ...

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

In several areas, pollution levels were more than 50 times higher than the World Health Organization's recommended safe limit ...

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

Authorities in New Delhi implemented emergency measures Monday after air pollution levels soared to their worst this season, ...

India's top court has heard a plea on whether it should press on with the enforcement of measures to address toxic smog ...

Schools in New Delhi were closed Monday as toxic smog enveloped the Indian capital and exceeded the daily limit set out by the World Health Organization by 60 times. The polluted air is thought to ...