Early epidemiology studies were concerned with short-term effects associated with daily changes in ambient air quality. However, a 1970 publication attributed differences in long-term survival rates ...
When a malfunction at Suncor Energy’s oil refinery spewed sulfur dioxide into the air over Commerce City in the predawn hours of April 12, a machine quietly sampling air quality in the community ...
When explosions ripped through a Philadelphia oil refinery last year, the shock waves knocked Felicia Menna’s front door frame out of place. Then came the black smoke.