Snow-eating fog is one of nature's most efficient ways to melt that pesky snow cover that has blanketed the ground across Connecticut for more than a month. A version of advection fog, snow-eating fog ...

Dense tule fog has gripped the Central Valley, cutting visibility on I‑5, 80 and 99. Where it's worst, driving safety tips, and when it may lift.

A giant blanket of radiation fog has smothered California’s Central Valley for several days and is expected to linger for days more. But fear not, the fog has nothing to do with nuclear meltdowns or ...