At the time, serratia marcescens and bacillus globigii bacteria were sprayed over the San Francisco Bay area to determine how ...

A heavy fog that ‘smells like chemicals’ has cloaked parts of the US, and people believe it’s making them sick. ‘It smells ...

The latest weather-related conspiracy theory to take hold in the United States claims that fog blanketing large parts of the ...

Though freezing fog can cause beautiful rime ice, it can also create extra hazards during a winter storm like the one ...

Water droplets from fog will freeze on contact with surfaces when the temperature is below 32 degrees. This is known as freezing fog and will cause slick roads or low visibility. If you need to ...

Visibility is typically reduced to one mile or less. Fog that forms over water is commonly known as sea fog or lake fog. This type of fog occurs when warm, moist air flows over cooler water ...

"Freezing fog" occurs when water droplets remain in the liquid state until they come into contact with a surface. And, of course, many remember "superfog," a particularly dangerous weather ...

"Freezing fog is composed of water droplets that are actually below freezing, so it's still liquid water that's suspended in the air - tiny microscopic droplets," Chaney said. "When surfaces ...