The rate at which the planet is warming has sped up since 2010, and now researchers say that China's efforts to clean up air ...

In a study of six U.S. cities with low annual ozone concentrations, each 2 ppb higher level exposure in the first 2 years of ...

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

The Environmental Protection Agency is allowing entities subject to the Clean Air Act to seek exemptions via email through ...

The facility, in Colstrip, Mont., used a new E.P.A. system for requesting special waivers from President Trump.

The Commission for Air Quality Management (CAQM) on Wednesday invoked the Graded Response Action Plan (GRAP) Stage-I in Delhi ...

In response to alarming pollution levels, Delhi CM Rekha Gupta unveils a comprehensive plan to strengthen pollution control, ...

Study warns rapid reduction of aerosol emissions without greenhouse gas reduction could expose vulnerable populations to ...

GHMC Commissioner K. Ilambarithi on Wednesday asked all departments to work together to achieve the goal of clean air for ...

A new study led by the Barcelona Institute for Global Health (ISGlobal) has found that children exposed to higher levels of ...

Chief Minister Rekha Gupta announced in the assembly on Wednesday that the Delhi government will introduce a new policy for ...

Of the two bills, one targets outdoor air quality, the other looks to tackle indoor air pollution.