For Oregonians looking to rediscover the gems in their own backyard, Ken’s represents the kind of local treasure that reminds ...

Particle and ozone pollution have been linked to a number of negative health impacts, including mild respiratory conditions ...

PORTLAND, Ore. ( KOIN) — If you’ve stepped outside in Portland recently after a fresh rain shower, you may have caught a whiff of something sweet, earthy, and refreshing in the air. That familiar ...

In a sweeping new study of more than 13,000 urban areas worldwide, researchers have mapped air pollution levels and carbon ...

While the key lime pie may be the headliner that draws crowds from across the state, don’t overlook the supporting cast. The ...

A new study claims Portland is far cleaner than other major metro areas in the nation. Carpet cleaning company Oxi Fresh has ...

Minneapolis was ranked among the cities with the cleanest air, while Seattle was praised for its investment in green spaces ...

Children and other sensitive groups are being urged to remain indoors today across parts of southern California, Oregon and ...

THE AMERICAN LUNG ASSOCIATION LOOKED AT AIR QUALITY DATA FROM 20-21 TO 20-23 ... Lynchburg, VA#23: Portland-Vancouver-Salem, OR-WA#23: San Juan-Bayamón, PRCities Most Polluted by Short-Term ...

There's a chance for worsened air quality in Connecticut Friday as smoke from the ongoing New Jersey wildfire wafts east, according to the latest wildfire smoke maps. A fast-growing wildfire ...

South Portland is Maine's largest oil port, with more than 100 tanks and millions of barrels of crude oil and other petroleum products shipped in and out through terminals along the Fore River. For ...

More than 156 million Americans live among unhealthy levels of air pollution, an annual report from the American Lung Association found. Communities of color are disproportionately exposed to ...