Meteorologist Taylor Stephenson explains the science behind all five types of fog form in this installment of "Weather Works.

This occurs when warm, moist air moves over a cooler surface, cooling the air enough to condense water vapor into fog. A ...

This type of fog forms on clear, calm nights when the Earth's surface rapidly loses heat, cooling the air above it. When the ...

Southeast Texas has been experiencing persistent dense fog over the past several days, primarily during the late evening through morning hours. The National Weather Service issued a Dense Fog Advisory ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the people who work closely with them.