The unprecedented hailstorms that caused severe damage to life and crops in many states in the country in February and March, is still a puzzle for the weather scientists, who say, this kind of eve

Localized air pollution, posing an environmental and health challenge, has been linked to the presence of 'heat islands' in Delhi — pockets which are significantly warmer than their surroundings.

Pune: The air Pune’s residents breathe carries a rich dose of pollutants, too small to be filtered by scarves and masks that road users or even traffic cops use.

In a few months, you will know exactly when to keep the pollution masks or inhalers handy. A system being put in place in the city will forecast air quality for up to three days.