The severity of the crisis has left Tehran, home to more than 15 million residents, the world’s most polluted city. Tehran now ranks ahead of Baghdad, Delhi and Kolkata—with air quality levels ...

In this special report, experts discuss the severe health and policy implications of India's air pollution crisis. A senior ...

The protective benefits of exercise begin to wear off as neighbourhood air pollution levels rise, a study found.

The rapid rise in pollution levels increases health issues like throat irritation, hoarseness, and repeated infections.

The state government attributed part of the smog to the recent eruption of Ethiopia’s Hayli Gubbi volcano, which sent ash 14 ...

Long-term inhalation of toxic air appears to dull the protective power of regular workouts, according to a massive global ...

A bench comprising Chief Justice Shree Chandrashekhar and Justice Gautam Ankhad set up an independent five-member committee to inspect construction sites.

Thousands of people in Arizona face potentially unhealthy levels of air pollution early Friday, a live map from AirNow shows.

Delhi's air quality worsened to 'very poor' levels again, just a day after stage-III Graded Response Action Plan (GRAP) ...

Follow TNM's WhatsApp channel for news updates and story links. Delhi woke up to yet another day of toxic air on Friday, ...