Air quality in Pittsburgh is improving, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to your health and has been a problem in Pittsburgh for ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

Researchers contributing to the ASCENT network of air quality sensors observed spikes in lead and chlorine downwind from the Eaton Fire – and their measurements are now publicly available.

Maricopa and Pinal counties both failed to meet federal air quality standards and will now become part of an Arizona State ...

DENVER (KDVR) — Police issued a Medina Alert for a crash that left a pedestrian seriously injured on Wednesday evening. The auto-pedestrian crash occurred in a Denver neighborhood near Green Valley ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...

Sheryl Gay Stolberg Kennedy opens his statement with a focus on chronic disease being on the rise, saying the United States “has worse health than any other developed nation,” even though it ...

Paccar Inc. $110.83 3.58 3.34% ...

Cloudy. Slight chance of a shower. Winds southeasterly 15 to 20 km/h becoming light before dawn then becoming easterly 15 to 25 km/h in the middle of the day. Sun protection recommended from 9:10 am ...

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