The National Weather Service in Grand Rapids has issued an air quality alert for counties across mid-Michigan on Wednesday, July 15, because of elevated levels of particulates in the air from Canadian ...

An air quality alert for wildfire smoke has been expanded to cover most of Minnesota — not just the northeast — for the next ...

Northeastern Minnesota is under a red flag warning from noon until 9 p.m. on Tuesday as wildfires continue to burn in the region. The Minnesota Pollution Control Agency expanded the air quality alert ...

Michigan's under a statewide air quality alert due to Canadian and Minnesota wildfire smoke moving in. Smoke to make skies ...

Michigan's under a statewide air quality alert due to Canadian and Minnesota wildfire smoke moving in. Smoke to make skies ...

Discover the best air purifiers for allergies, smoke and pets. Compare top-rated models from Blueair, Honeywell and more to ...

Abstract: Indoor lighting design is to combine natural light sources and artificial light sources in a specific space and makes complete planning to meet the needs of users for lighting, to achieve ...

In Colorado and much of the West, wildfire season has arrived. Near the Colorado-Utah border, the Snyder fire has burned through more than 30,000 acres. Tragically, three brave firefighters lost ...

Particle astrophysics is a research area at the interface of particle physics, astrophysics, and cosmology that investigates fundamental particles and their interactions using astrophysical sources ...

Pittsburgh’s own fireworks display on the Fourth of July wasn’t the only one mired in a smoky haze. An analysis released ...

The State of the Air report ranks Eugene-Springfield as polluted. That may shock residents, so here's what's behind the ...

Abstract: Renewable energy penetrated distribution systems (REPDS) are the upcoming form of conventional distribution systems due to environmental benefits and power quality concerns. However, ...