OGDEN — A common winter weather phenomenon for the Wasatch Front has parked itself in Northern Utah and may take some time to dislodge. An inversion layer has been causing dense fog since Sunday ...

(WGHP) – After a train with cars containing toxic chemicals derailed in East Palestine, Ohio, on Sunday, officials scheduled a controlled release to avoid an explosion. The controlled release created ...

Add Yahoo as a preferred source to see more of our stories on Google. A shallow marine inversion kept polluted air trapped in the L.A. Basin for days. (Paul Duginski / Los Angeles Times) One good ...

SOUTH LAKE TAHOE, Calif. — An inversion has formed at Lake Tahoe. Tahoe’s mountaintops are peaking out above the inversion layer Friday morning. Inversions are stable air masses where cooler air is ...

The Treasure Valley is experiencing a weak inversion, with impacts to air quality expected to last through the end of the week. Inversions are a reverse of normal behavior. Typically in the summer, ...