In the late game, it was the Buffalo Bills surviving a late rally by their opponent, the talented and tough Baltimore Ravens.

(Reuters) - Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot particles that can penetrate the lungs and brain dropped to ...

Fearless journalism is more important than ever. When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

PORTLAND, Ore. (KOIN) — Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California. As of Wednesday morning, Portland has a moderate ...

Storyline: Wildfires in the Los Angeles area of Southern California have forced residents to remain indoors due to hazardous air quality. Health officials are warning of the long-term effects of toxic ...

Air quality in Los Angeles was at "moderate" levels on Thursday morning, as judged by the EPA's Air Quality Index rating system. Moderate air quality is between 51 and 100, or in the yellow band ...

Air quality levels across large swathes of California have deteriorated as fires, such as the newly ignited Hughes Fire, continue to burn in and around Los Angeles. While air quality in Southern ...

The fire threat remains critical in Southern California, where thousands of residents were under evacuation orders Wednesday ...

Current numbers on the Air Quality Index show most of Los Angeles County in unhealthy to hazardous levels as of Thursday. "Smoke for us, is the enemy," Carvalho said. Wildfire smoke typically ...