New database aims to help cities map out their own CO2 cuts as President Trump looks to eliminate federal programs.

CHICAGO - A Chicago man was arrested after investigators found about $1 million in stolen shoes in a warehouse he sub-leased; ...

If it feels like the city of Chicago hasn’t gotten its normal amount of snow so far this year, then it isn’t just your ...

The FAA said Air Wisconsin Flight 6181 collided with an aircraft tug while approaching a gate at O'Hare International.

The driver of an aircraft tug was critically injured when the vehicle flipped over after colliding with the wing of an ...

It's the first test of the airport's "use-it-or-lose-it" formula adopted in the lease deal that ushered in the $6.1 billion ...

United Airlines is expecting to land more gates at O’Hare International Airport this fall, a bonus resulting from a boom in ...

The wing of an Air Wisconsin plane struck the vehicle, which was trying to cross a taxiway at Chicago O’Hare International ...

A plane struck an aircraft tug vehicle at Chicago O'Hare International Airport on Saturday, sending the 64-year-old driver to ...

A driver at Chicago's O'Hare Airport was critically injured when an aircraft tug collided with a recently landed plane, ...