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?

Motorists traveling through the Kansas River valley east of Lawrence on Tuesday morning were greeted with sunshine and a ...

PORTLAND, Ore. (KOIN) – It’s that time again, where fog is mixing into our nightly and morning commutes. It wouldn’t be a fall or winter month without some eerie scenes or foggy valleys. Some of the ...

PORTLAND, Ore. (KOIN) – Have you heard of Casper, the Friendly Ghost? Well, today we will be learning about fog, the friendly cloud! It is the cloud that we are in touch with the most because it ...

Fog forms rapidly when the air temperature and dew point converge, particularly when the spread is 5 degrees Fahrenheit or less and decreasing. A practical indicator of impending ground fog is the ...

A NASA satellite image this week shows just how completely winter fog swallowed one of the most densely populated regions on ...

California's Central Valley is no stranger to thick fog during the winter months. Stretches of quiet weather during the cool season create the perfect conditions for widespread gloom. Fog can form ...

IIT-Madras study reveals how pollution thickens winter fog in the Indo-Gangetic Plain, influencing visibility and weather ...