Good afternoon, Chicago. Readings from several popular weather apps had people across the Chicago area spending much of yesterday wondering whether their air was safe to breathe — until the ...

The American Lung Association has released its annual “State of the Air” report and several major cities are among the worst ...

Chicago's skyline has been shrouded in mystery as conflicting reports of toxic air chemicals swirl, leaving residents ...

Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.

Not everyone was reporting the dangerous air quality levels, though. The Environmental Protection Agency’s AirNow is a go-to ...

A mysterious air quality emergency has broken out in Chicago , as the city has been blanketed with toxic chemicals Wednesday.

The metro area ranked 15th overall for levels of smog, according to a new analysis from the American Lung Association.

Here are the top 10 most expensive postal codes for homebuyers in Chicago, according to data from the Zillow Home Value Index.

WASHINGTON — President Donald Trump stood by his national security adviser, Mike Waltz, after The Atlantic’s editor-in-chief was accidentally added to a private, high-level chat on the ...

And also, where fliers are most likely to experience a bumpy ride. Captain Chris said: "When it comes to the worst areas for turbulence, "Innsbruck, Austria, located in a valley, is notorious for ...

As the map shows, the highlands and archipelagos of ... medium' on Saturday and finally 'low' on Sunday. But the worst region for pollen in the next five days is South West England, which ...

And also, where fliers are most likely to experience a bumpy ride. Captain Chris said: "When it comes to the worst areas for turbulence, "Innsbruck, Austria, located in a valley, is notorious for ...