Delhi government forced to withdraw plan to scrap old cars after public backlash - Plan to deny fuel to older vehicles sparks ...

It has remained below 100 throughout the last 11 days, after plunging from 134 (moderate category) on June 25 to 94 (satisfactory) on June 26.

Businesses in south-east London say the expansion of the Ultra Low Emission Zone (Ulez) has led to a fall in trade. Figures ...

Delhi Chief Minister Rekha Gupta on Sunday said that her government will approach the Supreme Court to request uniform ...

During the last pre-monsoon months, the air quality index (AQI) of Kathmandu was recorded to be alarmingly high with an ...

Air quality has improved or remained steady across New York City since congestion pricing launched, city health department ...

In a Supreme Court term that handed Trump and conservatives, big wins, Ketanji Brown Jackson − the newest justice − has ...

Transco, a major interstate natural gas pipeline system in the United States, is planning to expand its operations in five ...

A team of Chinese researchers developed an innovative model to predict high concentrations of ground-level ozone.

Colorado’s utility companies have been planning for nearly two decades to shutter their coal-burning power plants and transition to cleaner alternatives.

New research indicates that fine particulate matter in the air may contribute to diffuse myocardial fibrosis, a form of ...

Los Angeles and much of Southern California were met with a regional air quality alert on Saturday, following July 4th ...