Stories by Matt Masterson

With temperatures nearing record lows across the Midwest, frostbite can occur in a matter of minutes. We ask a local surgeon about frostbite symptoms, treatment and prevention.

Boeing reported annual revenue of more than $100 billion for the first time and shares soared after the company easily beat Wall Street’s profit and sales expectations for the fourth quarter.

The world’s biggest hamburger chain said sales rose 4.4 percent at established locations in the fourth quarter and 4.5 percent for the year.  

A deadly arctic deep freeze enveloped the Midwest with record-breaking temperatures on Wednesday, triggering widespread closures of schools and businesses, and the canceling of more than 1,500 flights from Chicago's airports. 

“Since temperatures are expected to stay at dangerous levels through Thursday, we are canceling school to ensure families have ample time to plan ahead,” CPS CEO Janice Jackson said in a statement Tuesday.

Bombshell reporting from the Chicago Sun-Times details a federal probe of Ald. Danny Solis, and tells of a secretly recorded conversation involving, arguably, the state’s most powerful politician.

Analysis of the possible legal implications of the investigation surrounding Ald. Danny Solis, and the power brokers he recorded for the government.

Watch the Jan. 29, 2019 full episode of “Chicago Tonight.”

Congress looks to avoid another shutdown. “PBS NewsHour” correspondent Lisa Desjardins reports on a very busy day on Capitol Hill – that doesn’t include the State of the Union.

What an Illinois Supreme Court ruling about biometrics privacy could mean for Google, Facebook – and everyone else.

The new Block Museum show “Caravans of Gold, Fragments in Time” showcases the splendor and influence of medieval West and North Africa. We tour the exhibition with a special guest from the Smithsonian.

Travel through American automotive history with a glimpse at an extraordinary private collection of vintage cars.

Those seeking refuge from this week’s bitter cold at one of Chicago’s public warming centers should not assume their dog or cat will be allowed in with them.

Attorneys from several legal groups penned a letter on behalf of the slain teen’s great uncle, claiming the former cop received an “illegal” sentence based on reasoning that “cannot be reconciled” with Illinois law.

The University of Illinois at Chicago will continue its role in the largest-ever prospective epidemiological study of Latinos, the largest minority population in the U.S.

As extreme cold sets in, be on the lookout for scams involving driveway shoveling, furnace inspections and utility bills, the Better Business Bureau says. 

A wide array of concerts designed “to explore (Ludwig van Beethoven’s) individuality, power and genius” highlight the Chicago Symphony Orchestra’s 2019-2020 season.

Tony Smith announced Tuesday that his contract will not be renewed after it ends on Jan. 31, bringing to a close his nearly four-year term as Illinois’ schools chief.

Chicago police are asking for help in identifying two offenders who allegedly attacked a star of the TV series “Empire” in what investigators believe may have been a “racially-charged assault.”

Bail hearings and some pretrial hearings will continue, but all other court operations will be postponed for part of the week in anticipation of a near-record cold snap.

Chicago Public Schools announced that Wednesday’s classes have been canceled. The University of Chicago, DePaul and Northwestern Universities will close their campuses from Tuesday until Thursday morning.

Watch the Jan. 28, 2019 full episode of “Chicago Tonight.”

Susana Mendoza, one of 14 candidates running for Chicago mayor, releases her ethics plan as early voting is set to begin Tuesday.

What does a new ad campaign say about masculinity in the #MeToo era? We explore reactions both positive and negative to Gillette’s “We Believe” commercial.

How Chicagoans handled a snowy start to the week – and how the city is preparing for worsening conditions.

Brookfield Zoo and Lincoln Park Zoo plan to close for parts of the week as record-breaking lows are expected to move into the area.