The famous painting had been on loan to Florence's Palazzo Strozzi since September. In November, the painting moved briefly to the Vatican for a visit with Pope Francis, who had declared it to be one of his favorites. 

Our puzzle pro Sandy Weisz returns with a new video puzzle and photo puzzles. Submit your answer by 10 a.m. Monday, March 28 for a chance to win our puzzle prize package!

Jeremy Geltzer's new book "Dirty Words and Filthy Pictures" explores the film industry's relationship with the First Amendment and how the definition of obscenity has changed over the years.

In 1949, a Chicago Tribune reader asked editor and publisher Colonel Robert McCormick a question: If you had only three full days in Chicago, what are the things you would see and do without fail? The Tribune’s Rita Fitzpatrick responded with a brimming list, which made us wonder: If the reader returned to Chicago today, what could she revisit?

Several athletes are voicing their support of Adam LaRoche’s abrupt decision to retire this week after White Sox executive vice president Ken Williams reportedly told LaRoche to limit his son’s time in the clubhouse.

This month marks the 85th anniversary of a Chicago socialite's death in the very house that now serves as the International Museum of Surgical Science. In honor of the event, the museum opens its "Haunted House" exhibit.

From performances to seasonal treats to a spirited class in Wicker Park, your springtime agenda is in full bloom this weekend.

One of the greatest archaeological finds of the 20th century comes to Chicago: ancient soldiers from an army of Chinese terra-cotta warriors.

The curtain is going up on one of the most highly anticipated new theater complexes in the Chicago area, and it’s ready to put on a show. And the show begins outside the building. 

The long voyage of many migratory birds sometimes ends in Chicago. What one photographer is doing to raise awareness of window kill and light disorientation.

We take a peek inside the mind – and bedroom – of Vincent Van Gogh in the latest exhibit at the Art Institute of Chicago. 

The New York-based architects were in town last week to talk about their design style and projects. Inevitably, their plans for the Obama library came up.

This week's primary isn't the only race in town. Amateur runners can apply for a spot in the 39th annual Chicago Marathon starting at 10 a.m. Tuesday.

Maku the eastern black rhino is one of less than 1,000 such animals living on Earth due to decades of poaching. Today he turns 30.

Celebrate St. Patrick's Day a little early with three parades and the annual river dyeing. Live music, some impressive Lego-building skills and an acclaimed dance company round things out.

The Chicago Park District board unanimously approved an admission hike for the Lincoln Park museum on Wednesday, citing the museum’s lack of admission increases over the past 10 years.