BEIJING--Authorities issued their highest warnings for fog and haze on Tuesday as smog enveloped major cities in northern China, warning the public that visibility could drop to less than 50 ...

BEIJING’S acting Mayor Cai Qi unveiled a new environmental police squad at the weekend to root out illegal burning in the city. The announcement marked the latest official response to widespread ...

The State Department will no longer share data about foreign air pollution under a program that it says is designed to help U ...

BEIJING: Tougher law enforcement has reduced the number of environmental offenders in Beijing in recent years, but more companies need to adapt to the emissions standards in China's capital, its ...

BEIJING -- Beijing will share its best practices in battling air pollution with its sister city Bangkok, capital of Thailand, according to a memorandum of understanding (MOU) recently signed by ...

The U.S. State Department said it would stop publishing global air pollution data as part of attempts to shrink federal spending. The program set a worldwide standard for measuring air quality.

The program had used sensors at more than 80 U.S. embassies and consulates to track air quality, mostly in places where such ...