Residents of Durham, North Carolina, are reporting smoke and poor air quality, though the source of the fire remains unclear.

It comes as London’s pollution was declared to be markedly better since the Mayor introduced the Ultra Low Emission Zone.

Delhi's Air Quality Index (AQI) stood at 99, in the 'satisfactory' category for the third straight day, according to the ...

At this time of year, the amount of street dust increases as snow and ice melt away and roads dry up, particularly increasing ...

Sometimes words fall hopelessly short. This might explain the silences between the two botanists as their vehicle crunches ...

Officers from Surrey Police have released new CCTV images as the search for a missing Surrey man continues. Kelvin was last ...

Photos and video show the brutal aftermath of a major crash on I-35 in North Austin, which killed five people late Thursday night. "The Nazis would use the electoral process of democracy to destroy ...

The East LA Community Corp. is transitioning its housing portfolio to all-electric energy systems. COO Adalia Rodriguez ...

Dementia risk has been linked to air pollution exposure — particularly PM2.5 exposure — through a growing body of medical research.

(File pic from Altadena, California)(Getty Images via AFP) In response to an inquiry ... will also be affected by the closing of U.S. program. Many poor countries don't track air quality because ...