Dense tule fog has gripped the Central Valley, cutting visibility on I‑5 and Highway 99. Where it's worst, driving safety ...

Dense tule fog has gripped the Central Valley, cutting visibility on I‑5 and Highways 80 and 99. Where it's worst, driving safety tips, and when it may lift.

A dense tule fog bank caused a 43‑vehicle pileup on Highway 58 near Bakersfield, injuring nine and highlighting weeks of ...

Dense fog has returned in full force this month, causing repeated weather advisories and issues for morning commuters, including a string of multi-vehicle crashes on the Lake Pontchartrain Causeway ...

Freezing fog can be tricky to forecast. It doesn’t always impact in a widespread area. But it can cause major issues. Especially this morning. Freezing fog is just like regular fog that forms when the ...

The National Weather Service has put out a dense fog advisory for 11 states in the south of the country, warning millions of drivers about the poor visibility. In the early hours of Wednesday morning, ...

Multiple rounds of rain are passing through Iowa over the final days of April. For some, that brings to mind an old wives' tale: whenever there's fog, rain will follow 90 days later. Fog blanketed the ...

The city of Alto Hospicio, in Chile’s Atacama Desert, is one of the driest places on Earth. And yet its population of 140,000 continues to balloon, putting mounting pressure on nearby aquifers that ...

New year, new conspiracy theories. Parts of the US have been blanketed by a “mysterious” fog, sparking concern from locals who claim it has a “chemical” smell and exposure can result in flu-like ...

CHICAGO (CBS) -- A patch of fog enveloped parts of Chicago Friday afternoon, taking many by surprise in the middle of a sunny, pleasant day. The National Weather Service said the dense fog over Lake ...