This winter is just “dirty,” he said while waiting in line ... Sanchez said. The science of Chicago snow and ice removal has become more exacting over the years. Sensors throughout the city ...

Chicago experienced a dust storm, severe thunderstorm, sunset, rainbow and snow in the last 24 hours ... This was at least the third time this month that a "dirty rain" event took place in ...

CHICAGO (CBS) — A Weather Alert is in effect for periods of snow overnight into Friday morning dropping visibility and making roadways slick. A compact storm is moving through the area ...

As snow-covered roads were creating slick and slippery conditions for the Friday rush hour commute in the Chicago area, a ground stop was briefly issued at Chicago O'Hare International Airport due ...

dirty grime, a bigger problem may be rats. Ald. Bob Fioretti says an average female among breed-happy vermin has up to 300 babies a year in a 3-year life cycle, and Chicago is a great place to be ...

Dirty snow has had a significant impact on climate warming since the Industrial Revolution. In the past 200 years, the Earth has warmed about .8 degree Celsius.