WTTW-DT

Illuminates the power and appeal of these iconic structures and explores their history, idyllic settings, unique architecture, and the light they shine on a bygone era.

On the Chicago River in July 1915 a fully loaded excursion boat suddenly capsized, killing 844 passengers and crew en route to an employee picnic.

A tour of Chicago's "front yard" includes wildlife, submerged secrets along the lakefront and the history of Jean Baptiste Pointe Du Sable.

A woman is found dead in the botanical gardens; Patience suspects foul play and falls out with Frankie who needs convincing; Patience tries to deny her feelings for Elliot.

Cathy's triumph at CeCe's turns dark when a club manager is found dead; Geordie uncovers a web of extortion.

Spanish flu reaches Downton, and desperate Thomas looks for a way to re-establish himself. Ethel faces a dilemma when the Bryants return with a heartbreaking proposition. Decisive, Anna forces Bates to think about their future.

Raphaelle finds herself in hot water after she is connected to a murder.

Frank, Lu and Sebastian go undercover at a remote team building center to root out a corporate spy trying to steal the details of an important new contract.

A crime novelist is found dead and encased in a sculpture, leading Alexa to uncover a deadly plot with more danger than one of the victim's books.

Daisy gets her hands dirty with Tippy and Gus; Louis gets more insight from Hilary than he bargained for; Daisy and Louis hope to ease their financial woes with a visit to the bank.

Mattie is assigned the unglamorous job of searching for a lost dog, but the case is put on hold when one of a band's members turns up murdered.

Mattie investigates a new victim: the band's manager, who was stabbed in the back with a kitchen knife.

An Australian Rules Football captain is found hanging by a rival team's scarf.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Celebrating America's 250th birthday with moments from the show that shed light on the American experience; with reflections from Doris Kearns Goodwin, Andrew Young, Heather Cox Richardson, Bryan Cranston, Bob Woodward and Carl Bernstein.

The gang goes looking for their Nature Nap hammock; Nature Cat and his pals help an oyster named Elroy get back home.

Buster wants to go to outer space; George is determined to walk from Crown City to Elwood City to raise money for charity.

When Chris and Martin lose their gear to a snapping turtle, they get stuck mini-sized in a vast northern woodland lake.

Corky is selected to make a presentation at school during a science day celebration, but humidity jeopardizes her project.

Lyla has to backtrack her hike at Moon Rock Cove to find her mom's missing phone; the Loops kids divide up kitchen cleaning chores between easy and hard, so everyone has an equal amount of work.

Lotta is frustrated learning a new dance, but realizes it is ok to experience music in her own way; Sheldon worries about telling Carl that he doesn't want to play pirates anymore.

Daniel is excited about his first day of day camp; Daniel and his friends learn how to make colorful tie-dye shirts.

Phoebe and Jay learn how to keep cool while using their thermometer to track the temperature in the apartment; Pete and Grandma Annie teach the kids how to tell time.

At the Sesame Street Jazz Festival, Elmo and Zoe learn to improvise, listen to each other play and take turns.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

Bob Dog runs inside when he sees Harriett's hot air balloon; the pals miss Purple Panda while he is away.

Uncle Steve takes the kids to the park for the Wonder Walrus show; Rosie and Javi make a space museum.

After a disagreement, Olive and Ari learn about how nature works, which helps them resolve their issue; the kids learn about meadows.

Alma wants to see everything at the American Museum of Natural History fast, and Junior wants to go slow; Alma's friends want to add their favorite things to Alma's Bronx diorama.

A 1967 NFL Championship "Ice Bowl" ticket stub; a 1989 Ronald Reagan letter; a Robert Riggs Saturday Evening Post illustration.

Riverview, Kiddieland and White City parks are remembered for their roles in Chicagoans' summer fun.

Chicken and sausage gumbo; smoked paprika; kitchen tools; red beans and rice.

Features one-batch fried chicken; strawberry spreads; North Carolina cheese biscuits.

A frosty reception awaits Alexa when she investigates how the chef at a resort died in his own walk-in freezer.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A 1954 Marilyn Monroe military defense ID photo; a Panama hat circa 1970; an Andy Warhol golden-shoe collage.

Paul Revere Jr. silver tablespoons; a 1942 DC Comics promotional Superman figurine; a 1974 Sam Gilliam June 5 acrylic painting.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Twenty-four hours a day, the latest national and international stories as they break.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A woman is found dead in the botanical gardens; Patience suspects foul play and falls out with Frankie who needs convincing; Patience tries to deny her feelings for Elliot.

Cathy's triumph at CeCe's turns dark when a club manager is found dead; Geordie uncovers a web of extortion.

Spanish flu reaches Downton, and desperate Thomas looks for a way to re-establish himself. Ethel faces a dilemma when the Bryants return with a heartbreaking proposition. Decisive, Anna forces Bates to think about their future.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Daisy gets ready for the Animal Science Fair.

Francine enjoys circus camp; George has enough of Buster's borrowing.

The Wild Kratts team travels across the world to name all the baby animals.

Lily and her family discover a surprise and also embark on a weather hunting expedition.

Luke, Lyla and Everett test vacuums; Lyla makes cookies using substituted ingredients.

Carl doesn't know what to do when Nico falls; Carl learns a new word -- shindig.

Daniel meets a new friend, Max, who is autistic; Daniel and his friends help make Max more comfortable at Chime Time.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

Elmo's bike is great, but Abby's bike might be even better; Tamir teaches Elmo how to deal with feeling jealous and to enjoy the things Elmo already has.

Malik makes Snout less stinky; the Wombats and their friends make a special thank-you treat for Super.

Donkey and Panda deliver Grampy's piano to him after it was sent to Donkey's windmill by mistake; Panda wants to win the Bongo-lympics.

Rosie takes Mom out for Mother's Day; Crystal takes the kids to the merry-go-round at the amusement park.

Elinor and her friends investigate the purpose of smell; Elinor is excited to explore with Camilla Dromedary, but Camilla is more interested in playing dress up.

Alma learns that practice makes perfect; Alma takes being Junior's "super sister" too far.

A Walt Whitman inscribed Memoranda; 1906-1909 Buffalo Bill and Pawnee Bill posters; an 1870 Cornelius Krieghoff oil painting.

Experiencing the complex world of ocean waters with a never-before-seen look at how life underwater co-exists.

Bridget uncovers the secrets for making perfect Pasta e Ceci; tasting expert Jack Bishop challenges Julia to a tasting of Parmesan; science expert Dan Souza reveals the science behind Parmesan's signature flavor.

Pennsylvania Dutch apple pie; vanilla ice cream; Amish cinnamon bread.

All the world's a stage when Alexa investigates the murder of an actor in the middle of a live performance.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Exploring the Caribbean heritage of actors Liza Colón-Zayas and Delroy Lindo.

When the Soviet Union falls, Russia welcomes U.S. astronauts to their space station, Mir, but cooperation between former Cold War enemies is threatened by a run of disasters onboard.

A panel of experts grapples with disinformation about a controversial school board decision spreading rapidly on social media.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Twenty-four hours a day, the latest national and international stories as they break.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

A 1954 Marilyn Monroe military defense ID photo; a Panama hat circa 1970; an Andy Warhol golden-shoe collage.

Paul Revere Jr. silver tablespoons; a 1942 DC Comics promotional Superman figurine; a 1974 Sam Gilliam June 5 acrylic painting.

The young United States declares war on Britain in June 1812, a struggle that threatens Canada's existence and divides the U.S. so deeply that the nation almost breaks apart.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Nature Cat and his pals find an injured baby fox while playing Wild Animal Rescue.

Buster starts an archaeological craze when he finds an arrowhead; Arthur attends a medieval fair.

The Kratt brothers use a new archery skill to rescue baby animals from Donita Donata's yacht.

The Hunters find a stowaway in their picnic basket, a little furry dog.

Lyla and Everett struggle to play Hot Cross Buns at the same tempo, and they learn how to read music; Lyla is upset when Luke's snack becomes popular.

Carl gets a universal screwdriver for his birthday; a storm creates a hole in the walkway to Carl's house.

Daniel is disappointed that he is not allowed to use his new toy float in the neighborhood pool; Daniel and Miss Elaina visit Ducky at the farm.

Phoebe and Jay create a game show for Grandma; Phoebe and Jay must find the best way to spend the community coin jar money by taking a building-wide vote.

Grover tries to cheer up Elmo, who is feeling sad after his dad leaves for a work trip.

The wombats invent a color game; Super invents a Piggyback rider.

Donkey is disappointed to miss Cheesy Con after she hurts her hoof; Stanley's pals help him get things back on track for his one-dragon show.

Things get out of control when Rosie starts a pet-sitting business; Rosie plays with a rock from Javi's rock collection.

While painting outdoors, Elinor and her class experiment with natural items that they find after they run out of paint; Elinor, Ari and Olive help Mrs. Hippo pick up litter.

Alma tells Junior a story about a magical place called Oz and a quest to see the Rubber Band Wizard.

A Pablo Picasso lithograph and ceramic plate; a Louis XVI-style chandelier circa 1965; a George Bellows oil painting circa 1913.

When the Soviet Union falls, Russia welcomes U.S. astronauts to their space station, Mir, but cooperation between former Cold War enemies is threatened by a run of disasters onboard.

Host Lancaster learns to make ginger frozen yogurt at home; gadget guru Lisa reviews personal blenders; test cook Tim Chin shows how to make lemon posset with berries.

Bottom round roast beef with zip-style sauce; measuring spoons; almond boneless chicken.

Alexa must discern fact from fiction when a compulsive liar confesses to a murder at a high-end jeweler.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

In Canada, a baby turtle ventures through a forest in search of the lake where she will spend the next 50 years; a young bush baby in South Africa searches for a new home.

NASA's New Horizons probe captures the first-ever detailed images of the icy world of Pluto.

The colorful world of Earth's essential pollinators -- bees, moths and butterflies.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Twenty-four hours a day, the latest national and international stories as they break.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

Exploring the Caribbean heritage of actors Liza Colón-Zayas and Delroy Lindo.

When the Soviet Union falls, Russia welcomes U.S. astronauts to their space station, Mir, but cooperation between former Cold War enemies is threatened by a run of disasters onboard.

A panel of experts grapples with disinformation about a controversial school board decision spreading rapidly on social media.

Illuminates the power and appeal of these iconic structures and explores their history, idyllic settings, unique architecture, and the light they shine on a bygone era.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

The Agents of the Great Outdoors must get to know a daddy longlegs to complete their mission; the crew must stop a monster from munching the moon.

Sue Ellen and Fern change their images; Binky steals Buster's joke for his oral report.

A rare Golden Bamboo Lemur is born.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

Lyla and Luke create and act out variations on a fairy tale; Lyla, Louis and Stu track down a lost package.

Nico is tired of being mistaken for her twin sister; Carl is upset when Nico breaks the Lint Dinosaur Monday rules and makes a Lint Monster instead.

Prince Wednesday wishes he weren't so little; Daniel helps Dad build a playhouse.

Phoebe plans a birthday surprise for Grandma; Phoebe and Jay must tend to the bell pepper in the garden.

At the Sesame Street Jazz Festival, Elmo and Zoe learn to improvise, listen to each other play and take turns.

Zadie tries to help Zeke overcome his fear of riding a two-wheeler; the Wombats design a gift for baby fish.

Duck Duck can't figure out how to fly Harriett's new Swoop-a-rino; Donkey takes Duck Duck on an adventure.

Rosie makes a dance party island in her backyard, but the flag she puts up causes confusion; Rosie decides to be the mascot for Javi's soccer team.

Honeybees disturb Elinor, Art, Olive and Koa during their picnic in the forest; the kids work together to move their dirt bike path so turtles can get to the water.

Chacho chews up the socks that Alma plans to donate; Alma and friends make an animal show.

A 1941 C.F. Martin 000-42 guitar; a Louis XVI-style porphyry and bronze mirror circa 1880; a Maria Koogle schoolgirl needlework circa 1817.

Exploring the Caribbean heritage of actors Liza Colón-Zayas and Delroy Lindo.

Baked Alaska; ice cream machines; the science of insulation and thermodynamics in baked Alaska; offset spatulas.

Triple chocolate sticky buns; milk chocolate; thin and crispy chocolate chip cookies.

Harry asks Alexa to investigate the case of his friend, who is accused of murdering a survival expert.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Gently suspects a cash-strapped property developer was murdered rather than having committed suicide by throwing himself off Newcastle's Tyne Bridge.

The team investigates family, friends, and rival neighbors following a chilling discovery.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

Twenty-four hours a day, the latest national and international stories as they break.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

In Canada, a baby turtle ventures through a forest in search of the lake where she will spend the next 50 years; a young bush baby in South Africa searches for a new home.

NASA's New Horizons probe captures the first-ever detailed images of the icy world of Pluto.

The colorful world of Earth's essential pollinators -- bees, moths and butterflies.

Exploring the Erie Canal's contributions to America with a focus on Lockport and the Flight of Five Locks.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

The gang replants their favorite sunflower; after the gang gets lost during a treasure hunt, Nature Cat advises them to follow mossy trees home.

The gang hopes that dealing with the Tibble twins will be easier when one gets sick; Arthur and his friends make music videos.

When Chris and Martin lose their gear to a snapping turtle, they get stuck mini-sized in a vast northern woodland lake.

A foggy Halloween almost derails Corky and Lily's trick-or-treating.

Lyla and Everett play basketball against their moms; Lyla and Luke restore their old toy car to make it special for Stu.

Carl's medium-sized fuchsia yo-yo goes missing from his collection; a rainy day changes Carl's pool day plans.

Daniel is unsure about his new babysitter; Daniel and O the Owl sleep over at Katerina's.

Phoebe and Jay are asked to bird sit; photo time leads Jay to an outfit disaster.

Big Bird is meeting Snuffy at Hooper's for lunch, and everyone decides to surprise him with a Snuffy-sized sandwich named after him, the Snuffwich.

Malik and Zadie can't agree on how tidy to keep their bedroom; Zeke's friends build houses for the fairies who have moved in.

Panda enjoys a snow day his own way; Bob Dog wants to win at Gameshow Gator's new snowy game.

Rosie performs in Papa's mariachi band; Rosie wants to sing a corrido for the family talent show.

Olive creates a lending library so she can share her books with everyone in Animal Town; Elinor, Olive and Ari make a Nature Walk for Nature Day at school.

Alma and Howard search for a Black cowboy in the Bronx; Alma and Junior open a play hair salon at home.

Paul Revere Jr. silver tablespoons; a 1942 DC Comics promotional Superman figurine; a 1974 Sam Gilliam June 5 acrylic painting.

NASA's New Horizons probe captures the first-ever detailed images of the icy world of Pluto.

Chicken Marsala; reviewing manual citrus juicers; skillet-roasted chicken in lemon sauce.

Slow-roasted fresh ham; inexpensive stand mixers; St. Louis gooey butter cake bars.

Alexa investigates the death of a self-help guru and ends up in a cat-and-mouse game with the victim's mysterious wife.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

Chicago journalists break down the biggest local and national news stories of the past week.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Chicago journalists break down the biggest local and national news stories of the past week.

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Original American monuments and the stories behind American favorites, from the Vietnam Veterans Memorial to Confederate soldier monuments.

Tracking the early years of the space race, beginning in 1957, as the U.S. struggles to catch up with the Soviet Union.

Twenty-four hours a day, the latest national and international stories as they break.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.