A bill in Congress to roll back tough new air-quality standards could spell trouble for California's Central Valley, which consistently tops the list of regions with the dirtiest air in the nation.

The Indian government has relaxed sulphur dioxide emission regulations for coal-based thermal power plants, extending ...

Save Ennore Creek campaign study reveals severe emission violations by thermal power plants in Ennore, Tamil Nadu.

In a move that may spare majority of the coal- and lignite-based thermal power plants (TPPs) in the country from installing ...

The central government defends its revised SO₂ emission norms for thermal power plants, asserting they are based on ...

The work order to acquire the new air quality monitoring stations has been issued, and they will be supplied in a phased ...

Delhi maintained a ‘satisfactory’ Air Quality Index for 11 straight days, but experts criticised the city’s pollution plan, ...

India’s capital, Delhi, recorded a “very poor” air quality index of 364 on Wednesday, according to the Central Pollution Control Board, which considers readings below 50 to be good.

While the U.S. has made great progress improving air quality in recent decades, air pollution is still a driver of many serious health conditions both domestically and globally. According to a new ...