On the 21st: With more people in the U.S. in need of effective and affordable drug addiction treatment, what are the most important things you should know when looking for a provider? Plus, we round up some of the new state laws that took effect this week, and preview this Sunday's Golden Globes.

On the 21st: We look at a ProPublica investigation that details the military installations across the country that produce potentially harmful toxic waste. Plus, what should be done with prison buildings once they've closed? But first, we talk about how to actually make good New Years' resolutions about food with Dr. Aaron Carroll.

On the 21st: What's causing the freezing cold temperatures outside - and how can you find the right clothes to stay warm? Plus, we speak to two WBEZ reporters about their investigation into an outbreak of Legionnaires' disease at a state veterans' home in Quincy, where 13 residents have died since 2015. And, we'll take a look ahead at what's to come in Illinois political news this year.

On this encore edition of the 21st: We revisit our conversation from last February, when Illinois celebrated President Abraham Lincoln’s 208th birthday. We talked to people who have made it their life’s work to present Abraham Lincoln in classrooms, at libraries, on stage, even at birthday parties. Plus, we spoke with food historian Rae Eighmey about her book, “Abraham Lincoln in the Kitchen: A Culinary View of Lincoln’s Life and Times.”

On The 21st: Chicago indie director Joe Swanberg talks about the latest season of his Netflix series 'Easy.' Plus, writer and comedian Samantha Irby recaps what has been a trying 2017. But first, we revisit our conversation with law professor Suja Thomas on why it's so hard to win discrimination cases in court.

On this encore edition of The 21st: The Illinois Holocaust Museum and Education Center in Skokie opened its doors to the 'Take A Stand Center' in October. The new exhibition includes 3D technology that shares the stories of brave survivors like Fritzie Fritzshall as holograms. Plus, we revisit our conversation with astronomer Phil Plait on the total solar eclipse this past summer.

On this encore edition of The 21st: Writer Jonathan Eig joins us to talk about his book on Muhammad Ali. Plus, what should bar managers do when customers are sexually harassed? And, an exhibit at the Lincoln Museum showcases the historic rivalry between the Chicago Cubs and St. Louis Cardinals.

On this encore edition of The 21st: We revisit our conversation with Chicago writer Barbara Mahany about her book, 'Motherprayer: Lessons In Loving.' Plus, why the Abraham Lincoln Presidential Library is collecting stories of high school sports in Illinois.

On this encore edition of The 21st: "Star Wars: The Last Jedi," "I, Tonya" and "The Shape of Water." Do you know the movies you’re going to watch this film season? Plus, book suggestions for the holidays. 

On this encore edition of The 21st: We revisit our conversation with Rabbi Evan Moffic on his latest book that explores how ancient Judaic traditions help him more deeply understand the nature of happiness. Plus, the landmark Supreme Court case that legalized interracial marriage in the United States. And, we'll give you some tips on how to avoid deer on the roads.

On this encore edition of The 21st: We revisit our conversation with ProPublica's Mick Dumke and his investigative piece on how people get illegal guns in Chicago. Plus, Dr. Aaron Carroll tells why you shouldn't fret too much about overeating during the holidays. And, why high school basketball fans and coaches Rockford felt they were treated unfairly by an all-white officiating crew.

On this encore edition of The 21st: The people behind an oral history project that is gathering stories of people who lived through the 1947 partition of British India. Plus, we revisit our Labor Day conversation about where to find the best BBQ in Illinois.

On this encore edition of The 21st: With the holidays fast approaching, we provide some local gift ideas. Plus, why native fish are returning to the Illinois River in record numbers. We'll also dive into the food insecurity challenges facing seniors in America, and learn about 'Jaggery,' a Chicago-based online lit magazine geared toward South Asians in America and around the world.

On The 21st: How has Star Wars captured the imaginations of millions, both here and around the world? Plus, we learn more about how to pick the best apps and toys for kids. But first, veteran journalist Robert Jordan talks about his newest book that gives us a glimpse into how violent crime is covered in TV news.