A man receives the first pig heart transplant. Astronomers witness a star go supernova. Researchers identify a biomarker of depression. And a goldfish goes for a drive. 

Employees at the School of the Art Institute voted to unionize Wednesday, one day after workers at the Art Institute also voted to form a union. It’s the first major museum union in Chicago and will represent more than 200 Art Institute employees including installers, curators, custodians, librarians and retail workers.

As COVID-19 hospitalizations surge, more than 2,000 health care workers will be sent to hospitals to help care for those who are ill. 

While people with disabilities are at high risk for COVID-19, a report from the National Council on Disability finds they haven’t been prioritized for vaccines in some states. 

Eagles don't eat rat poison, but they do eat the critters that take the bait. The powerful toxins keep blood from clotting, and a recently rescued eagle would have bled to death from a tiny cut, said the veterinarian caring for the bird. 

Bull riders, Martin Luther King Jr. celebrations, craft cocktails and a musical parody usher in the weekend. Here are a dozen things to do in and around Chicago.

A probationary Chicago police officer who was off duty shot three people at a suburban bowling alley Tuesday night, according to the agency that investigates police shootings.

As of Tuesday, just over 17% of children ages 5 to 11 were fully vaccinated, more than two months after shots for the age group became available.

The Labor Department reported Wednesday that excluding volatile food and gas prices, so-called core prices surged 0.6% from November to December. Measured year over year, core prices jumped 5.5% in December, the fastest such increase since 1991.

Efforts to use COVID-19 testing to ensure outbreaks could be stamped out before they catch fire was at the heart of the dispute between school officials and union leaders.

The latest on CTU labor action as students are set to return Wednesday. Plus, the fight over voting rights. Illinois House speaker's one-year anniversary. And a local radio news anchor signs off after 51 years.

Illinois House Speaker Emanuel Chris Welch reflects on his first year on the job. Welch’s historic win followed Michael Madigan’s decadeslong hold on political power in the Illinois House. 

Rank-and-file members of the Chicago Teachers Union are in the process of voting on the deal reached by the union and the city on new COVID-19 mitigation efforts. Chicago Teachers Union Vice President Stacy Davis Gates said she expects the vote to be complete by the end of the week. 

Pounding his fist for emphasis, President Joe Biden challenged senators on Tuesday to “stand against voter suppression,” urging them to change Senate rules in order to pass voting rights legislation that Republicans are blocking from debate and votes.

Bindy Bitterman’s new book “Skiddly Diddly Skat” is a celebration of limerick writing.