Combination of factors, including above-normal rains, brings rare record for July

The fact that Delhi's air is laden with ultrafine particulates is undisputed. But does that automatically make it "toxic"?

Delhi's citizens are exasperated at the lack of enforcement that has led to poor air quality, garbage heaps, traffic mess and other civic problems.

A plea alleging rising air pollution by diesel-run ships in the Indian territorial waters today prompted the National Green Tribunal to seek replies from the Centre and others.

The annual average PM2.5 concentration in Delhi is typically more than 10 times the US National Ambient Air Quality Standard of 12 micrograms per cubic metres.

AHMEDABAD - A plan to combat extreme heat in India's Ahmedabad city has been so effective in raising awareness and bringing down fatalities that city officials are rolling out a similar programme t

Coimbatore: You are a visitor to Sierra ODC Pvt Ltd.

As many as 100 private and AMC-run schools in the city have been chosen for the programme.

BENGALURU: A large number of city residents held a candlelight vigil at 6.30 pm at Sarvodaya ABC Centre on Wednesday.