Fog is one of nature’s most subtle phenomena. It sits low to the ground and can cause travel issues, but what exactly is it?

Editor's note: The video attached at the top of this story is originally from WWL. It explains different types of fog. It has been a busy few weeks in the weather world – from multiple winter weather ...

KNOXVILLE, Tenn. — Recently in East Tennessee, there have been some very foggy conditions. Many people have complained about it, after a rainy week. East Tennessee can see up to two types of fog. One ...

The Ozarks are no strangers to foggy nights and mornings. The fog this morning may have you asking yourself what fog is and how it forms. Let’s take a look. Not all fog is the same. In fact, there are ...

Another Dense Fog Advisory will be in effect for southeast Louisiana and southern Mississippi starting at midnight heading ...

AccuWeather's Melissa Constanzer goes over three different types of fog while also explaining why fog is so common during the fall season, especially during the morning. Andrei Arlovski shuts down ...

Dense fog is a weather hazard many central Iowans have become familiar with this winter, with several dense fog advisories over the last several weeks. While fog may appear the same, there are several ...

NEW ORLEANS (WVUE) - Fog has dominated the headlines lately with several rounds of what’s known as “super fog” becoming deadly and paralyzing interstates. While terms like fog, super fog, and smog ...

Our Christmas this year was nowhere near the winter wonderland snowscape that many people wanted. In fact, it was quite the ...

With rain and possible fog moving into metro Phoenix on Monday, drivers may wonder if it is safe to be on the roads in such conditions. Fog can be dangerous if it at all reduces visibility, such as ...