President-elect Donald Trump plans to launch a mass deportation operation targeting millions of immigrants living in the U.S.

Vehicles present the next gaping hole in our air quality management. Dhaka's streets are a playground for outdated, poorly ...

Delhiites continued to breathe toxic air as the air quality on Friday remained in the severe category, with the 24-hour ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

This cycle of pollution has been ongoing since the night of December 16, when Delhi's air first plunged into hazardous ...

On Saturday at 12:43 p.m. an air quality alert was issued valid until Monday at midnight. The alert is for San Bernardino and ...

On Saturday at 12:55 p.m. an air quality alert was issued valid until Monday at midnight. The alert is for Catalina and Santa ...

Senegal’s capital shot to the top of an index that measures how poor air quality is in major cities after a cloud of dust ...

Delhi’s air quality remains in 'severe’ category with an AQI of 427 on Tuesday morning, posing health risks even to healthy ...

For the past four days, the AQI in the national capital had remained classified as either "severe" or "severe plus," ...

Delhi's air quality showed marginal improvement on Saturday, with AQI at 395, shifting from "severe" to "very poor." ...

The winter haze is often caused by an atmospheric phenomenon called an inversion, which can trap smoke, dust and other pollutants in stagnant air. During the winter, surface temperatures tend to cool ...