Watch the Dec. 18, 2017 full episode of "Chicago Tonight."

It’s been three months since Hurricane Maria dealt a devastating blow to Puerto Rico, and the U.S. territory is still struggling.  How one young mother and her sons are restarting their lives in Chicago.

They’ve strutted across high-end runways and for fast-fashion TV commercials. Now, the Hiplet dancers are showing Chicago Tonight how they’ve worked for their success.

A new illustrated biography takes a close look at the life of the Chicago architect, preservationist and restorer of architectural masterpieces.

The “me too” campaign has ushered in a flood of allegations against prominent men. But whose job is it to make sure that rank-and-file workers are protected against sexual harassment?

Meet Drake, Magdalena, Pebbles and Wellington. They are the first penguins to turn 30 at Shedd Aquarium, and among the oldest penguins in human care across the U.S.

Bird enthusiasts are enjoying an “invasion” of snowy owls in Chicago and across northeastern Illinois this winter. Check out our map of recent snowy owl sightings.  

A.J. Baime’s new book makes the case that Harry S. Truman’s first four months as commander-in-chief were the most challenging and consequential ever faced by a U.S. president.

The Illinois State Board of Education will hold a public inquiry into Chicago Public Schools after advocate outrage stemming from a WBEZ report on the district’s special education practices.

Starting next month, some restaurant managers must be formally trained in food allergy safety. But an informal survey by the Illinois Food Allergy Education Association indicates not all restaurants are aware of the new rules. 

Mayor Rahm Emanuel blasts President Donald Trump on “The Late Show with Stephen Colbert.” Cook County Assessor Joe Berrios faces a lawsuit charging racial discrimination in the property tax assessment system. And Cubs announcer Pat Hughes reveals a health scare.

A music teacher at Fulton Elementary has raised thousands of dollars and collected donations from around Chicago to replace dozens of instruments that were stolen from his school.

From siblings with snowballs to wrestling chimpanzees, playful behavior is usually easy to spot. But the question of why we play – and whether we all play for the same reasons – is less apparent.

Watch the Dec. 14, 2017 full episode of "Chicago Tonight."

Historic clocks from around the world and brilliant stained glass windows fill a new museum in Evanston. We go for a look.