India's Supreme Court has asked lawyers to stay away and argue cases on a virtual platform instead, media said, in the latest ...

Delhi's air quality has deteriorated to "severe" levels, which can seriously impact those with existing diseases.

New data confirms that when Oregon’s air quality is poor, more people visit the emergency department and urgent care. The ...

Officials in Weatherford, Okla., have announced the air quality has returned to safe levels after a tanker truck leaked ...

India's capital Delhi is blanketed in toxic smog every autumn, but the pollution is already so bad that it's drawn protests ...

New data from the Oregon Health Authority show that when air quality worsens across the state, more Oregonians end up in emergency rooms and urgent care for breathing problems and mental health ...

India imposed stricter anti-pollution measures in its capital New Delhi and adjoining areas on Tuesday, as the air quality ...

Los Angeles County is the focus of an air quality alert reported at 2:17 p.m. on Sunday by the National Weather Service. The ...

On Monday at 7:21 p.m. the National Weather Service reported an air quality alert in effect until Wednesday at 3 p.m. for ...

At 1 p.m. on Monday, the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Wednesday at midnight. The ...