The Salt Lake Valley is socked in by a thick inversion of polluted air, as seen from one of the canyons in the Wasatch Range east of Salt Lake City. The Oquirrh Mountains rise in the distance.

New research is strengthening the link between air pollution and dementia, with a recent study at the University of ...

Erin Davis/Axios Visuals Air quality in Salt Lake City is getting worse, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to our health. By the ...