KTCA-DT

News analysis of issues and policy affecting the U.S.

Ret. U.S. Army general and author Stanley McChrystal explains the choices we make that reflect who we are and define our lives.

The arrival of the International Space Station promises a new era of cooperation in space.

The creation of a statue honoring Christa McAuliffe, America's first teacher in space; interviews with former students, educators and state leaders.

Exploring four dangerous years in the history of the space race, from 1964-1968, including the Apollo 1 and Apollo 8 missions.

A profile of Franklin D. Roosevelt examines his first two presidential terms, response to the Great Depression, and management of World War II.

Philip Jones, the world-renowned professor and director of climate research at the University of East Anglia, finds himself in the eye of an international media storm and the victim of cyberterrorism.

Patience and Frankie are held hostage by an armed escaped prisoner claiming she is innocent; personal secrets start to emerge.

In the aftermath of the siege, Geordie fights for his life; Alphy tracks a fugitive through the countryside; the Grantchester family must face final questions of love, redemption and forgiveness.

Cora's mother sweeps into Downton for Matthew and Mary's wedding, but with the couple's relationship under strain they might not make it to the altar.

Astrid and Raphaëlle look into the murder of a Tibetan monk and unearth buried truths and a commissioner's secret.

Patience and Frankie are held hostage by an armed escaped prisoner claiming she is innocent; personal secrets start to emerge.

In the aftermath of the siege, Geordie fights for his life; Alphy tracks a fugitive through the countryside; the Grantchester family must face final questions of love, redemption and forgiveness.

Cora's mother sweeps into Downton for Matthew and Mary's wedding, but with the couple's relationship under strain they might not make it to the altar.

Astrid and Raphaëlle look into the murder of a Tibetan monk and unearth buried truths and a commissioner's secret.

Rick Steves celebrates London's proud traditions; cruising the River Thames; afternoon tea; a food tour of London; remembering Britain's heroes.

Watching Julia Child follow a step-by-step recipe encourages Xavier to do the same to build a model airplane; Neil Armstrong inspires Yadina to try new things.

Muffy gets opera tickets; Arthur's mom gets a new job.

Aviva, Martin, and Chris learn about agriculture in the animal world from Leafcutter ants in the Amazon rainforest.

As an athlete in the Skillsville Games, Rae manages her emotions to remain focused and score; Rae, Cora and Dev work together as party planners, sticking to a budget while throwing a surprise party for Kid Beeple.

The Hunters learn how temperatures can affect outdoor plants and gardens.

Carl takes his friends on an "Amazing Smell Tour of Fuzzytown," but Lotta doesn't agree with Carl's list of the best smells; Carl and his friends go on a camping trip.

Prince Tuesday visits the school in his crossing guard uniform and helps the children practice safety rules; Daniel and Katerina drift too far from Mom while playing at the beach.

Phoebe and Jay set a new record for the longest paper airplane fight; Phoebe and Jay learn how to build a stable pillow fort.

Elmo and his friends prepare as a big storm approaches Sesame Street.

Zadie and JunJun find multiple new uses for Sparkle Pants; Zadie, Cece, Clyde and Carly must find a game they can all play together that is fun for everyone.

Harriett encourages Donkey to try using clay in art class; Donkey and Panda do kind things all day.

Rosie, Javi and Uncle Steve use landmarks to get to Calvin's bakery; Rosie, Iggy and Javi lose their Easter eggs.

Fluttering moths distract the kids when they try to sing their new Sunny Summer Song; the kids give away peaches to their friends in Animal Town.

Molly and Trini try to figure out how to relocate a stubborn goose; Mr. Patak's whistle disappears when he goes out of town.

A World War II WASP archive; a fire helmet and fire parade hat; a 1956-1968 Al Oerter Olympic collection.

Celebrating 10 years of "Weekends with Yankee" and 90 years of Yankee magazine; naturalist and author Sy Montgomery and artist Matt Patterson spend time with rescue turtles; the art of oyster shucking on Cape Cod.

Canada's natural wonders; Canada First Nations people honor the past and embrace the future.

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

Presenting a round-up of the most recent news and developments from across the world.

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

Topps uncut card sheets from 1973; a ring collection circa 1970; a 1967 Ram Kumar oil painting.

George Patton's gold World War I trench watch; a 1949 Charles Loloma pot; a 1944 Joseph Erlanger's Nobel Prize and diploma.

A portrait of a complex father-daughter bond and the immigrant working class in America.

A young Kyrgyz girl works as a truck driver in "Golden Moon"; "Over the Wall" follows Brehanna Daniels, the first Black woman pit crew member and tire changer in NASCAR.

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

Topps uncut card sheets from 1973; a ring collection circa 1970; a 1967 Ram Kumar oil painting.

George Patton's gold World War I trench watch; a 1949 Charles Loloma pot; a 1944 Joseph Erlanger's Nobel Prize and diploma.

A portrait of a complex father-daughter bond and the immigrant working class in America.

A young Kyrgyz girl works as a truck driver in "Golden Moon"; "Over the Wall" follows Brehanna Daniels, the first Black woman pit crew member and tire changer in NASCAR.

Jerry Siegel and Joe Shuster encourage Brad to believe in the power of his imagination; Edmonia Lewis inspires Xavier to create a piece of art for his mom that represents their family.

Arthur and D.W. look for a place to keep cool; Grandma Thora takes in a stray dog.

Elf owl helps the Kratt Brothers find Koki and Jimmy after they become stranded in the desert.

Dev discovers that sorting recyclables takes careful attention; as campaign managers, Cora and Dev find creative ways to share their candidate's message in the race for Skillsville mayor.

The kids learn what colors make up a rainbow just in time for a Mother's Day surprise.

Sheldon can't wait for Carl to play his favorite beach game; Lotta and her friends search for Lotta's lost blanket.

Miss Elaina and Daniel find a way to play in her obstacle course on their own; Daniel and O put on a magic show.

Phoebe and Jay use a checklist to guide them through their tasks; Jay creates his first comic book and learns about the importance of page order.

Papa Bear wants to teach Baby Bear Tee ball, but Baby Bear would rather prefer to draw the ball than hit it.

Zadie must face her fear and go to the barber for a haircut; Malik discovers smart devices have limitations.

The pals want to hear the Yodel Birds sing, but they must build them a rest nest first; Donkey and Duck Duck want to cool everyone off with lemonade.

Rosie helps Mom set up for story time when the Purple Knight visits the bookstore; Rosie and Javi make a strawberry horchata stand.

Elinor's power goes out, making her house look different; Elinor's Frisbee gets stuck in a tree.

Alaska state basketball champion Kamaka Hepa offers Molly and her basketball team pointers on the court.

Plains & Prairie American Indian art; a presentation sword with a Lincoln-signed appointment; an 1885 Opening Day baseball program.

New Horizons prepares to fly by an object known as MU69 on Jan. 1, 2019, which is expected to be the most distant flyby in NASA's history.

The arrival of the International Space Station promises a new era of cooperation in space.

Exploring nature's strangest and most powerful objects; how black holes reshape entire galaxies; animation reveals what happens when objects stray too close to a black hole's point of no return.

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

Presenting a round-up of the most recent news and developments from across the world.

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

The roots of basketball pros Brittney Griner and Chris Paul.

Relationships aboard the ISS are tested when war breaks out on Earth.

Investigating the human ability to increase empathy and compassion; the values being instilled into artificial intelligence technologies; creating a better world for human life to flourish on this planet.

The internal changes humans enact that have the potential to impact broader communities and societies.

The ways humans often see the concept of the future; the crucial need to think much bigger about what could come next; how everyone has more personal agency than they realize.

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

The roots of basketball pros Brittney Griner and Chris Paul.

Relationships aboard the ISS are tested when war breaks out on Earth.

Investigating the human ability to increase empathy and compassion; the values being instilled into artificial intelligence technologies; creating a better world for human life to flourish on this planet.

The internal changes humans enact that have the potential to impact broader communities and societies.

The ways humans often see the concept of the future; the crucial need to think much bigger about what could come next; how everyone has more personal agency than they realize.

Rukmini Devi reminds Xavier and Yadina why their annual family walk is special; Bob Ross shows Yadina that a small blunder can be a happy accident.

Francine and Brain make the all-star soccer team; Emily lies about the sparkly ball.

The brothers learn about hunting mechanics from hammerhead sharks after Martin loses the Creature Power Discs.

Like her mother, Cora steps into the role of video game designer and learns that the key to a great game is making it challenging to keep the players engaged while having fun.

The Hunters search for a way to monitor the weather after they lose power during a thunderstorm.

Dylan is excited to play his new game, but things take a turn when the game pieces fall into a floor vent; Carl is determined to get into the FuzzyWorld Book of Records.

Daniel and Dad Tiger go to the Dad and Me Camp-out, where they run into Katerina, who arrives with her mom; Daniel and Mom head to the Mom and Me Game Night.

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.

Rudy is afraid of getting a shot at the doctor's office, so Nina and Abby play pretend to show what the visit will be like so he can feel less scared.

The Treeborhood celebrates a parranda; the Wombats try to stay awake on New Year's Eve.

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

Rosie and Papa switch roles for the day, but it's trickier than they thought; Rosie tries to make a family tree for Valentine's Day.

Elinor learns about the importance of bones after she breaks her arm; the kids need to build a craft for the craft show and get inspired by mud.

Molly and her friends hold an election to decide what gift to give Congresswoman Anna Jones; Molly's uncle visits.

A Johnny Unitas Baltimore Colts championship jacket; a B. J. O. Nordfeldt two-sided oil; a Klondike Gold Rush archive.

The roots of basketball pros Brittney Griner and Chris Paul.

Exploring four dangerous years in the history of the space race, from 1964-1968, including the Apollo 1 and Apollo 8 missions.

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

Presenting a round-up of the most recent news and developments from across the world.

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

A chameleon searches for a mate in Madagascar; a Scottish water vole swims a lake, climbs a waterfall and scales a mountain to find a place to raise her pups.

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon.

Relationships aboard the ISS are tested when war breaks out on Earth.

New research and theories offer clues about the Big Bang and what may have existed before the universe's birth.

The roots of basketball pros Brittney Griner and Chris Paul.