K21IR-D

Exploring the history and science of cotton.

Exploring how supermarkets have reshaped lives and the planet, from New York to rural Thailand.

Human skeletal remains found in the basement of Ben Franklin's British residence may have been used for science.

David Attenborough explores London's Natural History Museum and meets creatures from the past, brought to life by CGI, including a giant eagle and colossal snake.

Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle.

A lower body workout combines standing and barre work to increase flexibility.

Using balls to release restrictions that build up in connective tissue throughout the body.

The team tries to figure out how a gecko lizard climbs up surfaces and upside down.

The Hunters investigate a weather mystery surrounding massive rocks that move on their own in the desert.

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.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

Daniel teaches his friends his happy song; Daniel is excited to go to the castle for Prince Wednesday's birthday party.

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

Director Grover has the perfect plan for his play; Tamir and Cookie Monster try to fix the suitcase.

The Wombats try to save Harvest Day as it becomes overrun by fog; Zeke tries to create stew that meets Mr. E's high standards.

Donkey and Panda set big goals to achieve throughout the day; Donkey shows Mousy how to play the Donkey Way.

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.

The kids learn the best way to slide down a hill; Ari and his friends learn the importance of oral health after Ari forgets to brush his teeth.

Alma opens a traveling repair service, but running back and forth for fix-it supplies proves exhausting; Alma has to figure out how to handle her feelings when Howard tells Junior he can't play water tag.

Trini's excited to enter her giant cabbage into the Alaska State Fair, but a moose keeps nibbling at its leaves; Molly has to impress Aunt Merna if she wants to get her native name.

Ravi Shankar shows Yadina that it can feel good to share her culture; Babe Didrikson Zaharias shows Yadina that practice can help her do difficult things, like making the basketball team.

Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle.

Human skeletal remains found in the basement of Ben Franklin's British residence may have been used for science.

An orphaned baby Triceratops must outwit a deadly Tyrannosaurus rex.

A traveling puppet show circa 1870; Yakama toy cradle and doll circa 1890; a 1993 Air Jordan sneaker display.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

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

As the nation nears its 250th anniversary, moderator Jeffrey Goldberg leads a panel of prominent journalists in exploring America's future.

A journey through the life of singer-songwriter Janis Ian, and how she rose as a folk icon and gay rights advocate.

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

A journey through the life of singer-songwriter Janis Ian, and how she rose as a folk icon and gay rights advocate.

In humankind's conquest of planet Earth, improbable allies -- species recruited from nature -- are relied on to help defeat adversaries.

From runway to throwaway, a look at the global impact of fashion trends.

Investigating the future of bees, from honey bees to wild native species.

Friendship; Prince Tuesday, Ana and Lady Elaine learn that sharing can be hard.

D.W. must decide is she should speak up when Bud is blamed for something he didn't do; D.W. and Bud want to ride Wonder World's newest roller coaster.

A wildcat disrupts a game of badminton.

The Hunters head to a nearby mountain to learn about snow.

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.

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.

Daniel learns the importance of sharing his feelings; Daniel pays attention to how many feelings he experiences in a day.

A quaint little home sits among soft blowing meadows.

The meadow whirl quilt design celebrates pink and polka dots, as well as Angela Huffman's love of floating patchwork.

How to "quilt" paper creations, using a new non-woven substrate.

A unique garden in Oregon with thousands of hostas, hardy ferns and epimediums that are perfect for shade.

Paying tribute to loved ones on Dia de los Muertos; adding cheerful habitat to winter's garden.

The builders start putting the homes back together in Asheville; rough-ins begin; meteorologist Stephanie Abrams explains why the storm hit Asheville so hard.

Swapping a coastal home's gravel driveway for seashells; installing a radon mitigation system.

The 2026 Drivers' Choice Awards featuring favorite picks for the best cars, trucks and utilities; the choice for overall "Best of the Year"; a look back at previous winners.

Old-school techniques of stone-grinding and making the perfect sourdough; using Baker's Field Flour in a delicate tart.

Zucchini pie in Greece; sea bream in Istanbul; Barcelona's viral bomba.

Fresh peach pie with all-butter lattice top; sugar.

Pork carnitas; lard; crunchy shrimp tacos.

Buttery hazelnut and winter squash tian; crisp oven-fried cauliflower with tahini-yogurt sauce; Moroccan-spiced glazed carrots flavored with garlic, honey and cumin.

Artichokes braised with parsley and prosciutto cotto; chocolate amaretti with hazelnuts; timballo with sausage ragù.

Unique spots where food and art connect; Ceramica Suro supplies dishware and textiles to restaurants in Mexico and the U.S.; chefs Poncho Cadena and Fernanda Covarrubias create artistic, colorful dishes.

Members of the Cree Nation reintroduce the American buffalo; a new breed of cattle ranchers on Montana's high plains; conservationists in the Centennial Valley work to restore the Arctic grayling.

Exploring the west side of Austin, Texas, where hill country begins; e-foiling on Lake Austin; Laguna Gloria; bouldering on Bull Creek; Hawaiian Tex-Mex and classic barbecue cuisine.

Impressionist works, including Monet's lilies, Renoir's ladies, Degas' snapshots and Rodin's statues; tracing the travels of Van Gogh through his art; wild and crazy buildings in Spain.

As the first Secretary of the Treasury, Founding Father Alexander Hamilton created a financial revolution, laying the foundation for America's ability to become the richest and most powerful nation in history.

"Alexander's Ragtime Band" kicks off a tribute to Irving Berlin; other songs include "Let's Face the Music and Dance," "Doin' What Comes Naturally" and "God Bless America.".

Cathy and Mrs. Chapman's new business venture hits a serious obstacle; Geordie secretly intervenes in Alphy's personal life.

Alphy and Geordie keep an eye on rising tensions as a controversial figure is invited to speak at the university; when a murder is committed, however, they disagree on how to approach the case.

The motives behind the Gunpowder Plot of 1605, and what might have happened if it succeeded.

Grammy Award-winning singer-songwriter Norah Jones performs highlights from "Visions"; Hurry for the Riff Raff presents standouts from "The Past Is Still Alive.".

Dessa performs and introduces South African and Minnesota-based ensemble 29:11.

David Attenborough explores London's Natural History Museum and meets creatures from the past, brought to life by CGI, including a giant eagle and colossal snake.

Human skeletal remains found in the basement of Ben Franklin's British residence may have been used for science.

A journey through the life of singer-songwriter Janis Ian, and how she rose as a folk icon and gay rights advocate.

Actors Felicity Montagu and Clare Holman navigate their way around the Midlands and uncover an exceptional lampshade and snooker cue stand; on the way to the auction in Newport, Shropshire, they also discover some fascinating Sikh history.

The Neighborhood characters are afraid of a dinosaur; they are relieved to discover that it is only a Purple Panda in a costume; Lady Elaine learns that jokes should not hurt other people.

Lakewood Elementary students must share their school with rival students whose school gets flooded; the gang doesn't know what to do when the internet goes out.

The team tries to figure out how a gecko lizard climbs up surfaces and upside down.

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

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.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

Daniel teaches his friends his happy song; Daniel is excited to go to the castle for Prince Wednesday's birthday party.

The Atlantic Editor-in-Chief Jeffrey Goldberg discusses the publication's reporting on U.S. politics.

A fun and approachable breakdown of political news.

Dutch oven cooking club; dragonfly research; youth archery hunt.

Motel Safari keeps the spirit of Route 66 alive with mid-century modern architecture, themed rooms and neon signs; the Santa Rosa Route 66 Car Museum; Santa Fe; the Man's Hat Shop; Grants, N.M.

Joseph Rosendo returns to his grandparents' homeland in Cuba; hand-rolling cigars; a lesson on maintaining vintage cars; baking bread in Old Havana.

The worlds of landscape and aviation photography collide in a jet-fueled adventure in the wilds of California; the Sidewinder -- a low-level fighter jet training route.

Exploring the Tetons in Wyoming; rafting the Snake River, hiking to hidden locations and learning about conservation efforts.

Joseph Habedank delivers honest songs of hope, including "Why Me Lord," "I'm Free" and more.

Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle.

David Attenborough explores London's Natural History Museum and meets creatures from the past, brought to life by CGI, including a giant eagle and colossal snake.

Tracing the arc of extinction from prehistory to the present, from fossils entombed in tar to cells frozen in hope.

Experts analyze prominent international affairs topics and America's role in a shifting world.

Science, health, technology and environment experts and professionals address issues such as artificial intelligence, medicine and climate science.

Exploring the west side of Austin, Texas, where hill country begins; e-foiling on Lake Austin; Laguna Gloria; bouldering on Bull Creek; Hawaiian Tex-Mex and classic barbecue cuisine.

When a photographer is found dead with a stake through his heart, Patience and DI Frankie Monroe seek a logical answer to the vampire-like mystery.

A drive-in fundraiser turns deadly when a sponsor is found murdered, and multiple suspects confess; as Alphy faces painful truths, Geordie grows jaded, Cathy clashes with Mrs. C and Leonard searches for purpose.

Matthew and others go off to war, while some try to avoid it.

A diamond mysteriously disappears in Paris and the head of security is found dead.

When a photographer is found dead with a stake through his heart, Patience and DI Frankie Monroe seek a logical answer to the vampire-like mystery.

A drive-in fundraiser turns deadly when a sponsor is found murdered, and multiple suspects confess; as Alphy faces painful truths, Geordie grows jaded, Cathy clashes with Mrs. C and Leonard searches for purpose.

Matthew and others go off to war, while some try to avoid it.

America Ferrera and Darren Criss uncover their immigrant roots.

An all-standing mobility workout.

A large ball helps loosen up the fascia around the scapula; an exercise to improve gait.

Martin and Chris take over for an injured monkey.

The Hunters try to help an injured bird so it can join its friends migrating south for the winter.

The Loops go on a scavenger hunt around the supermarket to solve clues to get tickets to "Oaty Zappers on Ice"; Lyla tries to act older so she can hang out with her cousin.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

Daniel and Prince Wednesday will miss playing with Prince Tuesday, who is getting ready to go to college.

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

Cookie Monster gets tired from pushing his cart, so Abby uses magic to make the cart move on its own; Grover tries to deliver boxes.

Malik enters the Undergroundborhood to retrieve JunJun's favorite ball; the Wombats cheer up Buckley with balloons.

Donkey hosts Gator's game show for a day; Donkey joins the Balance Ball team but feels uncomfortable doing something new.

Rosie tries to be a reporter but has trouble finding things that are newsworthy; Rosie and Jun believe there is a jalapeño giant on the loose.

The kids take a field trip to a cloud forest and learn that clouds have water in them; the kids learn how crayons are made.

Papi is called to rescue a cow on the loose in the Bronx; Lucas gets upset after Alma, Eddie and Lauren copy his new hairstyle.

Molly and Tooey join Nina and Olin on a cave exploration to find out how old Qyah really is.

The kids meet spooky storyteller Mary Shelley who shows Xavier how to tell a story that is both spooky and silly; Harry Houdini teaches Brad how to keep calm when he's scared.

The Winnipeg-Churchill train crosses the difficult landscape of Manitoba from south to north, traversing snow-covered grasslands and Canada's boreal forest.

Cathy and Mrs. Chapman's new business venture hits a serious obstacle; Geordie secretly intervenes in Alphy's personal life.

Alphy and Geordie keep an eye on rising tensions as a controversial figure is invited to speak at the university; when a murder is committed, however, they disagree on how to approach the case.

Finds include a Michelin Bibendum ad figure, a World War I surgical kit and a 19th century southern basket.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

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

A 1976 Marvel UK Super Spider-Man #175 cover art; a 1926 Rogers Hornsby sterling trophy; Winslow Homer watercolors circa 1879.

An Elvis Presley-signed ice cream display; an Arnold Palmer-engraved golf club circa 1980; a Marvel Silver Age comics collection.

Erno "Zvi" Spiegel risks everything to save dozens of young twins from almost certain death at Auschwitz.

The dramatic escape of Irving Saraf, from Poland to Palestine in 1940, when he was only seven years old.

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

The dramatic escape of Irving Saraf, from Poland to Palestine in 1940, when he was only seven years old.

An Elvis Presley-signed ice cream display; an Arnold Palmer-engraved golf club circa 1980; a Marvel Silver Age comics collection.

A dinner honoring Vivian; the differences between whiskey, scotch and bourbon; how Frank and Jesse James fit into Kentucky's boozy biography.

When a photographer is found dead with a stake through his heart, Patience and DI Frankie Monroe seek a logical answer to the vampire-like mystery.

A drive-in fundraiser turns deadly when a sponsor is found murdered, and multiple suspects confess; as Alphy faces painful truths, Geordie grows jaded, Cathy clashes with Mrs. C and Leonard searches for purpose.

Actors Felicity Montagu and Clare Holman navigate their way around the Midlands and uncover an exceptional lampshade and snooker cue stand; on the way to the auction in Newport, Shropshire, they also discover some fascinating Sikh history.

Stretches to strengthen the back and improve posture.

A fun workout with novelty music and choreography.

Chris and Martin collect porcupine quills to make a necklace for Aviva.

Benny's toy penguin is swept away by melting snow, transforming a day of sledding into an urgent rescue mission.

Lyla, Luke and Everett look for buried car keys at the beach; Lyla and Everett write a Super Stu comic.

Nico and Arugula start a hamster sitter business; Carl is afraid to tell his Mama that his new shoes hurt his feet.

Daniel and O the Owl reach for the same book at the library; Daniel shares his stickers with Margaret.

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.

Abby, Big Bird and Cookie Monster play against Gabrielle, Zoe and Elmo in I Wonder If We Can Use This, a game where they figure out if items can be used for something.

Zadie earns Junior EMT status and follows Ellie on her EMT calls; the Wombats bake a boat-shaped birthday cake.

Trolley visits Someplace Else for a big party; Donkey thinks her pet fish is magic and will help her complete her tough-stuff-to-do list.

When Rosie and Javi find out Tia's bringing home a dragon, they anxiously prepare for its arrival; Rosie finds a lucky charm in her backyard, but soon her luck starts to change.

The Exploring Club discovers that there is an entire community of critters living under logs; Elinor, Ari and Olive learn how rain is helpful to plants and animals.

Alma spends a special day with Papi; Alma gives up her ticket, so Eddie can see his favorite singer in concert.

Tooey's brothers won't stop using Tooey's stuff! To keep track of who owns what, Tooey labels everything he can; Vera's Lola Miranda is coming back to Qyah on a visit from the Philippines! Vera wants to surprise her with a special song!

Brad gives up on hide-and-seek until Kate Warne helps him figure out how to play the game better; Sir Arthur Conan Doyle helps Xavier decide what to get the new girl in class for her birthday.

A 1976 Marvel UK Super Spider-Man #175 cover art; a 1926 Rogers Hornsby sterling trophy; Winslow Homer watercolors circa 1879.

An Elvis Presley-signed ice cream display; an Arnold Palmer-engraved golf club circa 1980; a Marvel Silver Age comics collection.

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

A Rolex Daytona Cosmograph; a 1926 Leyendecker Saturday Evening Post illustration; a Donald Duck animation cel.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

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

Rapper Wiz Khalifa and actor Sanaa Lathan learn about ancestors who left the American South in search of better lives in the North.

Examines the story of Katharine Graham, a painfully shy woman, and her accidental rise to power and how it changed history.

Three intimate portraits of calling and commitment.

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