Parts of the U.S. were under a freezing fog warning this week. What is the weather phenomenon?

Freezing fog can create a thin, nearly transparent layer of ice on roads, and it's one of the trickiest winter hazards to ...

Following the arctic blast that hit North Texas over the weekend, temperatures will remain low and freezing fog is expected ...

Freezing fog is an uncommon phenomenon that can impact your visibility and travel. Here's what it is and why it forms. Also, ...

The National Weather Service is expecting freezing fog to develop in North Louisiana tonight and tomorrow morning. What exactly is freezing fog?

Fog is essentially a cloud on the ground. Lake Michigan's cool water helps thick fog to form. Fog can be one of the most dangerous weather conditions. We've seen a lot of very thick fog recently. It ...

Foggy mornings are common in the fall and winter months across Central Texas. The nights are longer, which allows more time for the temperature to cool and reach the dew point, and that is needed for ...

As states across the northern tier of the country deal with ice and snow during the winter season, Florida can see its own unique hazard - dense fog, which can reduce visibility and create dangerous ...

A massive fog bank that has been blanketing much of California’s Central Valley with low-lying clouds since Thanksgiving time has prompted fears online of a mysterious and harmful “radiation fog,” but ...

This wasn't your standard all-night fog. What Delhi-NCR experienced was a short-lived but intense phenomenon often referred to as rapid-onset or flash fog.