PM2.5 refers to tiny pollutants smaller than 2.5 micrometers in diameter. These particles are often the focus of air-quality ...

Air pollution caused tens of thousands of deaths in the world's five most populous cities last year despite coronavirus ...

In Iran this winter, hospital emergency rooms have been full, schools regularly closed, and many people unable to work or ...

A viral Reddit post highlights how collective ego, not just policy failures, exacerbates Delhi's annual pollution crisis. The ...

Here are five key ways polluted air can lead to lung cancer and other types, with practical tips to protect yourself.

A PIL has been filed in the Supreme Court by a wellness expert seeking urgent judicial intervention to tackle a “persistent ...

A new study reveals that not all trees benefit urban air quality, with some species releasing compounds that worsen pollution ...

Police issued over 8.87 lakh challans to vehicles found without valid PUC certificates. In addition, 941 vehicles carrying ...

Delhi-NCR faces severe air pollution crisis, with AQI reaching dangerous levels. Experts call for urgent measures to combat pollution.

The Supreme Court today refused an urgent hearing on the worsening air pollution crisis in Delhi-NCR on Monday. The counsel ...

This special report from India Today investigates Delhi's severe air pollution crisis, which many experts and officials are ...