Fourth of July fireworks could prompt hazardous air quality across parts of Southern California this weekend, authorities ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked 23th on the list of cities with the worst air quality with an AQI score of 81, Qatar's Doha 96 and Saudi Arabia's Riyadh 91 at 9:04am this ...

Precisely how exposure to particulate pollution from wildfire smoke increases risk for heart failure is not fully understood ...

Parts of San Diego's skies are contaminated with harmful particles. The National Weather Service has issued an urgent alert, check if yours is on the list.

Far lighter than other ions collided at the LHC, oxygen (and neon) could tell us about conditions in the early universe.

Los Angeles County is the focus of an air quality alert reported at 1:58 p.m. on Wednesday by the National Weather Service.

President of the Society for Gastroenterology and Hepatology in Nigeria (SOGHIN), Professor Jesse Otegbayo, has said that ...

Santa Ana Mountains/Foothills, Orange County Coast, Orange County, San Bernardino and Riverside County Valleys and San Gorgonio Pass Near Banning are under an air quality alert which was reported ...

On Wednesday at 2:12 p.m. an air quality alert was reported by the NWS San Diego CA in effect until Sunday at midnight. The ...

At 1:58 p.m. on Wednesday, the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Saturday at 11 p.m.

Canadian researchers find that fine particle pollution (PM2.5) can cause hidden heart damage, challenging current air quality ...

Super pollutants like methane and black carbon cause almost half of global warming but only last days to years in the ...