K18HD-D

Filmed at Italy's Arena di Verona, a tribute concert for Pavarotti gives powerful performances.

Alastair Bruce explores the social protocol of aristocrats in 1900s Britain; interviews with cast members, including Hugh Bonneville and Michelle Dockery.

The reinvention of "Riverdance" immerses viewers into the energy and passion of Irish music and dance.

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

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

A rare Golden Bamboo Lemur is born.

"D.W.'s Library Card" and "Arthur's Big Hit.".

The Hunter kids head to the state park to learn why leaves change color.

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Sammy plans a surprise Carnaval for his dad while Quique plans a surprise treat for his son; Malik performs a magic trick.

Duck Duck learns how to fix her broken bookcase; Donkey welcomes Greeble the Treeble to Someplace Else.

Rosie and Javi both want to be in charge of the sandbox, so the kids hold an election to choose a president; Rosie and friends try to save the dino parade.

Elinor is the new Clean Captain at school and takes things too far; Ari has a loose tooth.

Alma tells all her friends that Howard is moving; Alma wonders if she should buy new materials for her recycled art project.

Suki makes an important archaeological discovery when he digs up an old bone tool covered with markings; Molly runs a contest to design an original flag for the Denali Trading Post.

Ruth Bader Ginsburg inspires Yadina to speak up when the girls are left out of a Nature Troop activity, and she realizes she has the power to create change.

Celebrities, cast members and Joanne Rogers recall their favorite moments from "Mr. Rogers' Neighborhood" as they celebrate the 50th anniversary of the series.

Celebrity chefs and food experts celebrate Julia Child and "The French Chef" more than 50 years after its debut.

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.

Filmed at Italy's Arena di Verona, a tribute concert for Pavarotti gives powerful performances.

A visual and auditory look at classical masterpieces; host Martin Goldsmith.

The reinvention of "Riverdance" immerses viewers into the energy and passion of Irish music and dance.

A 2016 concert celebrates Kris Kristofferson; performers include Dierks Bentley, Rosanne Cash, Eric Church, Emmylou Harris, Jamey Johnson, Alison Krauss, Lady A, Martina McBride, Reba McEntire, Willie Nelson and more.

Celebrating the 12-time Grammy Award winner's contributions to popular culture and music; scheduled performers include Willie Nelson, Beck, Gary Clark Jr., Sheryl Crow, Snoop Dogg, Norah Jones, Miranda Lambert and Dave Matthews.

El Chepe train is a wonder of Mexican engineering that took 100 years to build through the world's largest canyon region, Copper Canyon.

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

A rare Golden Bamboo Lemur is born.

The gang enters a contest to write story ideas for a television show; D.W. falls in love with science.

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

Lyla and Stu make a mess decorating cupcakes; Lyla tries to retrieve Everett's lost coin.

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.

Miss Elaina gets hurt during a game of astronauts; Dr. Anna helps Daniel after he twists his ankle.

Phoebe and Jay use Miss Jean's field guide to identify their new butterfly friend; Phoebe gets courage to perform at the talent show.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

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 has trouble playing Purple Putt-Putt by the rules; the pals try outfits from Harriett's invention.

Rosie searches for an item to sell at the Neighborhood Market Day, but she struggles to find something just right; Rosie and her friend Javi decide to open a slime store.

Elinor and her friends need to find more paper for their storybook; Elinor, Ari and Olive learn about different ways that animals keep themselves clean.

Chacho hides Abuelo's lucky sock; Alma isn't thrilled to be a spelling bee alternate.

Molly and Trini find baby hares in their butterfly garden; Molly and Tooey discover a missing cat in Qyah.

Michelangelo shows Brad that doing something well takes time; Dorothy Levitt explains that it's important to start with the basics when learning a new skill.

The Smothers Brothers and Judy Collins host a look at the evolution of modern American folk music; performers include Glenn Yarborough, the Highwaymen, the Kingston Trio and the Limeliters.

A visual and auditory look at classical masterpieces; host Martin Goldsmith.

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.

The stories of women who helped win World War II, including those who risked their lives flying planes, served as American spies and in the all-African American Central Postal battalion.

The powerful stories of Fannie Lou Hamer, Elaine Brown, Ella Baker, Dolores Huerta and Yuri Kochiyama -- women whose courage, intellect and activism helped shape the civil and human rights movements in America.

A behind the scenes look at "The American Revolution" with Ken Burns, Sarah Botstein and David Schmidt to learn about the production, which took nearly a decade to complete.

Dr. Daniel Amen explains the causes of memory loss, the seven foods and supplements that may enhance memory and how to supercharge memory with 11 simple daily practices.

Filmed at Italy's Arena di Verona, a tribute concert for Pavarotti gives powerful performances.

Liana and Lyla put together a puzzle with more than 1,000 pieces; Lyla and Luke construct a train using household materials.

A raven unexpectedly joins Martin and Chris on their adventure to find a wolf pack.

D.W. tells her friends she is a fantastic skater, but she really is not; Muffy tries to prove to her friends that she is not spoiled.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

Liana and Lyla put together a puzzle with more than 1,000 pieces; Lyla and Luke construct a train using household materials.

Carl's favorite sour pickle scratch-n-sniff sticker loses its smell; Carl notices that his baby blanket, Knit-Knit, has a hole in it.

Daniel finds out he is going to be a big brother; Daniel wants to help prepare the baby's room but struggles with having to give up his old things for his new sibling.

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

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

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

Duck Duck enjoys "me time" at the beach; the pals like different things at Donkey's sleepover.

Rosie tries to be a reporter but has trouble finding things that are newsworthy; Rosie and Jun believe there is a jalapeno 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.

Alma and her family spend the day saying yes to everything; Alma helps Junior and Emi test a hypothesis.

Molly makes Grandpa Nat's secret nivagi recipe for the Qyah Ice Cream Competition; Molly helps Nina and Dr. Antigone band baby cranes.

Xavier learns that he is a special person just the way he is after he has a playdate with Fred Rogers.

Celebrating the life and career of actor Dick Van Dyke on his 100th birthday; featuring never-before-seen footage, photos and home movies that detail his legacy in show business.

Rick Steves takes a European alpine adventure from Italy to Austria and Switzerland to France; locations include the Dolomites, Zugspitze, Matterhorn, Aiguille du Midi and the Tour du Mont Blanc hiking path.

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.

Exploring Costa Rica's biodiversity through its hummingbirds.

The dry, red planet Mars was once a blue water world studded with active volcanoes and may have even had the ingredients to support life.