Boeing is inspecting more than 400 stored 737 Max jets after discovering tools, rags and other debris left in the fuel tanks of newly built planes.

Two Chicago nonprofits that offer training and support to local tech firms have struck a deal to create a one-stop shop for them.

When it comes to recycling, Chicago doesn’t have the best track record. But one nonprofit on the city’s West Side is working to change that – and in the process, offer a wide range of art supplies and materials at an affordable price.

A fast-growing construction and design firm is buying almost a full city block near the eastern end of the Fulton Market District.

Amazon’s push to build a massive network of warehouses to store and distribute goods may be moving into Bolingbrook, but the town’s mayor isn’t thrilled about it.

The same Illinois privacy law that recently led Facebook to settle a class-action lawsuit for $550 million could trip up Google as well.

Joe Lupa, the owner of Chicago’s first and only rage room, boils his business down to a simple consumer demand: people like smashing stuff. We visit Escapades Rage Room on the city’s Near North Side.

Two veteran journalists who agreed to leave the Chicago Tribune after a recent round of buyouts talk about their hopes for the company’s future.

Traffic at Midway Airport dropped last year to its lowest level in two decades—and the decline is likely to continue as long as the Boeing 737 Max is grounded.

A little more than a month after Illinois legalized marijuana, questions remain about whether the program is as equitable as promised. The popularity of pot is also affecting medical users.

No departure date has yet been set for Stuart Strahl, who announced to his board of trustees that he is heading for the exit after 17 years at the helm.

The Chicago-based airline says it’s purchasing Westwind School of Aeronautics in Phoenix to tackle a talent pipeline problem that it will face for at least a decade.

Not a single home in the Chicago area sold for $4 million or more in January. It’s another piece of evidence that the top of the residential real estate market has sagged dramatically.

A 30-second spot from Dakota Access ran at least twice during Sunday’s broadcast of the big game on FOX. Here’s why.

Tribune Publishing said it has named finance chief Terry Jimenez as its new CEO, succeeding Timothy Knight, who will leave the company after a year in the top job.

Atari, the arcade game company that ushered in the gaming revolution in the 1980s, is opening eight video game-themed hotels across the United States, including one in Chicago.