NEW ORLEANS — Yes, Superfog is a real condition as defined by the National Weather Service. It's a combination of dense fog and smoke and it was present in southeast Louisiana Monday morning and ...

The combination of morning fog and smoke from a nearby wildfire produced a "super fog" that led to at least seven deaths in a traffic pileup of more than 150 vehicles near New Orleans on Oct. 23, ...

Conspiracy theories about “the fog” are picking up steam online as people report strange, thick mist followed by flu-like symptoms. The thickness of the fog, its appearance under a flashlight, and the ...

TOLEDO, Ohio — The WTOL 11 Weather Team has issued a Weather Impact Alert for Tuesday morning as widespread and possibly dense fog is expected to form overnight. Chief Meteorologist Chris Vickers said ...

A mysterious thick fog has swept across the US with multiple communities reporting a "burning chemical-like smell," akin to a similar event last year when 70 million people were engulfed in dense fog.

Would you rather have dense fog or constantly on-and-off rain? That’s the question many Seattle-area residents might be asking themselves this week. Low visibility fog is projected through Thursday ...