Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

In recent years, the fight against air pollution has become a major issue for large urban areas. Measures such as ...

New Delhi: Starting Tuesday, the Delhi government is planning to stop the sale of petrol and diesel to end-of-life (EoL) or ...

On Friday at 3:05 p.m. the NWS Phoenix AZ reported an air quality alert in effect until Sunday at midnight. The alert is for ...

Delhi will enforce a policy banning diesel cars over ten years old and petrol cars over fifteen years from refueling, aiming ...

More ambitious targets for improving air quality need to be set by the Welsh government in order to tackle pollution around ...

People in the Lindenwald neighborhood of Hamilton are pointing to a nearby aluminum facility as the source of the problem.

Delhi will enforce a ban on 10-year-old diesel and 15-year-old petrol vehicles to combat pollution, while exempting 15-year-old CNG cars.

The Pennsylvania Department of Environmental Protection has declared a Code Orange Air Quality Action Day for ozone for Monday in Lehigh and Northampton counties. On Monday a large area of high ...