By bnm Tehran bureau Iran's capital, Tehran, will resume normal operations on December 3 after authorities lifted the air ...

Air pollution has reached “alarming” levels in the Iranian capital, Tehran, leading authorities to close schools and ...

The severity of the crisis has left Tehran, home to more than 15 million residents, the world's most polluted city. Tehran ...

Gray skies over Iran’s biggest cities sent more than 210,000 people with heart and breathing problems rushing to emergency ...

By bnm Tehran bureau Tehran has been ranked the world's most polluted city with an Air Quality Index of 233, according to ...

TEHRAN, Dec. 3 (Xinhua) -- More than 210,000 people with heart and breathing problems sought emergency care in Iran from Nov. 22 to Dec. 1 as air pollution spiked in several cities, Iran's state-run ...

Tehran – Iran ’s capital city, which boasts a population of 14.4 million – is choking to death. Schools and kindergartens shut their doors, replacing learning with a ‘TV school,’ universities stopped ...

Air pollution in Tehran has reached dangerous levels, leading authorities to close schools and ban truck travel. Official ...

Light rainfall in Tehran has failed to ease the capital’s pollution crisis, with the city’s air quality remaining firmly in the “unhealthy for all” category for the tenth consecutive day.

Tehran, Iran – Iranians in the capital and many other cities across the country are breathing in toxic fumes as authorities ...

Tehran's schools were closed Tuesday for at least four days due to severe air pollution. The smog is mostly caused by heavy ...

The surge in dirty air across six major cities comes at a critical time, with falling water reserves affecting agriculture ...