All but one of the world’s top 20 most polluted cities last year were in Asia ... Just last November, a throat-searing blanket of smog settled over Delhi, disrupting flights, blocking buildings ...

Ever inhaled deeply and thought, "Hmm, is oxygen supposed to taste crunchy?" Some cities turn breathing into an extreme sport ...

An curved arrow pointing right. Parts of South Asia are filled with toxic smog, hurting not only residents' health, but the economies of India and Pakistan. More from News Parts of South Asia are ...

In 2024, Indian cities continued to dominate global pollution rankings, with Byrnihat being the most polluted metropolitan area. New Delhi was the most polluted capital, followed by N'Djamena and ...

Despite an improvement in 2024, India again dominated global rankings for the cities with the most dangerous particle smog while Chad was the most polluted country, according to a report published ...

More than a dozen cities and towns across Italy introduced ... wind has pushed up air pollution across the country, triggering smog alerts in more than 60 municipalities. Officials in the ...

As Africa's most populous nation, Nigeria has its share of smog-filled cities, congested roads and aging vehicles. In an effort to clear the air, Nigeria will, effective December 1, 2012 ...

Our cities may look less polluted now than they did in the hazy smog-filled days of decades gone by, but with the numbers of vehicles on the UK’s roads at an all-time high, air pollution is ...