Some countries are known for having dangerously high pollution levels, poor sanitation, and large amounts of unmanaged waste. These problems are usually caused by overpopulation, industrial activity, ...

HONG KONG — Six of the world’s 10 most polluted cities are in India, while California has the worst air pollution in North America, a new report shows. New Delhi was the most polluted capital city ...

A ir pollution has been linked to thousands of preventable deaths in the European Union, despite a “significant” improvement in air quality. A new report from the European Environment Agency (EEA) ...

Air pollution is the latest environmental crisis causing havoc across Iran. Large parts of the country are already suffering ...

Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

A new World Bank report has ranked Bangladesh as South Asia’s worst-hit country by air pollution, with 100 percent of ...

All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these cities – 13 – are in the world’s most populous country, India, where booming ...

In the Rajya Sabha, the Health Ministry said there’s no data linking air pollution to deaths, while the Environment Ministry ...