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

Gothic cathedrals with colorful altarpieces, lacy stonework and radiant stained glass; art celebrating worldly pleasure; artists like Giotto mastered realism in Italy.

Touring Reykjavík's endearing sights; a side trip to the Blue Lagoon; the classic Golden Circle; Snaefellsnes Peninsula.

The Ring Road -- the 800-mile loop around Iceland on Highway 1; the geothermal hot zone of Lake Mývatn; the rugged Eastfjords; glacier lagoons of the Southeast; waterfalls and beaches of the South Coast; puffins at the Westman Islands.

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

America Ferrera and Darren Criss uncover their immigrant roots.

Celebrating the 50th anniversary of Woodstock, the three-day concert at a farm in New York that marked the end of one of the most turbulent decades in American history.

Arthur learns how his family can work together to save money; Tommy and Timmy want to repay D.W. for saving them from a fall.

When villain Confetti Betty strikes the Odd Squad headquarters in the Arctic, the Mobile Unit return to help; as they attempt to crack the villain's pattern, they must teach the agents how to solve cases for themselves.

A miniaturized Chris gets stuck to a bee.

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

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

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.

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

Cookie Monster uses his new Cookie Cart to bake for his friends; Grover tries magic to entertain his friends.

Zeke is troubled when he goes to the Creation Station for a sleepover and the bedtime routine is nothing like his own; the Wombats navigate a network of tunnels beneath the Treeborhood.

Donkey and Panda camp out to see the Bright Bugs; Panda feels tired of his purple things, so Donkey helps him take a break.

Rosie turns into a Super Kid for her nighttime job; Rosie helps out with the play at the community theater.

Olive's sneeze startles the kids when they are playing in the forest, prompting Elinor to learn about what causes sneezes in the first place; Ari wants to wear his lucky shirt for the big soccer game, but it is much too small for him.

Alma has to learn how to make rules that are fair for everyone when she is elected mayor of Cardboard City; Alma and Junior learn that little acts of kindness make a big difference.

Molly and her family's berry-picking adventure is cut short by pesky mosquitoes; Molly wants to visit her cousin who is harvesting herring eggs.

Grace Hopper shows Xavier that he will never know if he can build his robot differently than everyone else unless he tries; Itzhak Perlman shows Xavier that he can learn music his own way.

A journey across France showcases the craftsmanship and cultural charm of the country's most remarkable artisans.

Lucy Worsley investigates the 18th century breakup of Britain and America, including the turning points that led to America's Declaration of Independence from Britain in 1776.

Tom and Kevin use scrap wood to create an end grain cutting board in Build It; Scott installs surface-mounted downlights in a living room; What Is It?; Roger discusses the best ways to keep mice out of the house.

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

Artists and groups from the 1960s perform, including Davy Jones of The Monkees, Paul Revere & the Raiders, The Miracles and Peter Noone.

Rick Steves traces fascism's history in Europe. Our goal: to learn from the hard lessons of the 20th century, and to recognize that ideology in the 21st century.

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

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

The "rebirth" of Florence is powered by Leonardo da Vinci, Rafael and Michelangelo, whose David sculpture and painting of the Sistine takes the Florentine Renaissance to new heights.

Father Brown is called upon to untangle the mystery when a seamstress is stabbed to death.

Stonemason Andrew Knightley is pushed under a London Underground train during the morning rush hour; DI Max Arnold and his partner, DS Priya Shamsie, together build a picture of a lonely, devout, and troubled man, but the killer is flesh and blood.

Cora gets into trouble with Hooper; without the help of the police, Cora relies on Jimmi and Katy to unravel the clues.

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.

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.

The Agents organize a party for villains; Agent Overhill is retiring from Odd Squad, but has one last villain to catch first.

A wildcat disrupts a game of badminton.

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.

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.

Jay and Lupe use wayfinding signs to track down Phoebe; Pete and Craig face an epic hoops battle on the courts.

Captain Elmo's solo mission to Jupiter is interrupted when his friends join and mess up his plan; Grover tries to fix the spaceship boosters.

It's Backwards Day in the Treeborhood; Cece, Carly and Clyde have fun with patterns.

Donkey's guitar goes missing just before the talent show; Duck Duck finally finds her family's treasure nest, but she is unable to open it.

Rosie puts on a concert when Tia is unable to get tickets to see her favorite singer; Rosie loses her first tooth, and prepares to welcome both the Tooth Fairy and the Tooth Mouse.

Elinor learns about different plants when she makes soup with her grandparents; Elinor and her friends don't understand why their cupcakes aren't selling.

Alma volunteers André to make necklaces for their friends; Alma, Eddie and Uncle Nestor perform music on the subway.

Molly and Tooey realize drawing is harder than it looks when they help Randall come up with a Northwest Coast design for Aunt Mema and Uncle Jack's anniversary; Molly, Tooey and Trini strike gold.

Hedy Lamarr shows Yadina that she can do more than one thing; Xavier, Yadina and Brad learn that creative thinking can lead to new ideas.

Visual interpretations of classical music set to images of nature, fantasy, historical locations, architecture and art; host Barry Bostwick.

Rick Steves traces fascism's history in Europe. Our goal: to learn from the hard lessons of the 20th century, and to recognize that ideology in the 21st century.

Scott helps a homeowner raise and lower a light with a motorized lift; Tom shows Kevin the best uses for a jigsaw and how to choose blades; Roger visits Kentucky to help a homeowner repair his once lush lawn.

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

An international gathering of performers unites to showcase Andrea Bocelli's repertoire that has spanned 30 years; from the Teatro del Silenzio in Tuscany.

ABBA tribute band ARRIVAL performs many of ABBA's greatest hits, from "Dancing Queen" and "Mamma Mia" to "Does Your Mother Know" and "The Winner Takes It All."

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

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

Lacy architecture and ethereal paintings by El Greco in Spain and Portugal; in Germany and Belgium, technologies enable Durer's mass-produced engravings, Jan van Eyck's oil paintings, Brueghel's peasants at play and the futuristic visions of Bosch.

Alexa investigates the death of a tango club's young teacher, and finds herself in a dance with danger.

Londoner Mervin Wilson sinks his teeth into one of the team's most puzzling murder cases -- three men, all unconnected apart from the fact that they are dressed as Santa Claus, are shot with the exact same gun at the exact same time.

A prestigious chess tournament turns deadly when old rivalries emerge.

Exploring the history and science of cotton.

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

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.

An Odd Squad gadget has been stolen and is being kept in a warehouse run by robots; the team must take control of a robot and use coding to program it to retrieve the stolen gadget.

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.

Legends of 1960s and 1970s soul music perform their biggest hits; acts include The Temptations, James Brown, Patti LaBelle, The Chi-Lites, The Spinners, Sam Moore and more.

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

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

The Grammy award-winning superstar performs pop hits and Broadway favorites at her final concert in Las Vegas on New Year's Eve 1999.

Lucy Worsley investigates the 18th century breakup of Britain and America, including the turning points that led to America's Declaration of Independence from Britain in 1776.

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

A visit to Newark, N.J., to meet members of the Newark Community Street Team, which leverages residents' relationships to prevent violence before it starts.

Violinist Anyango Yarbo-Davenport.

Larry Spotted Crow Mann finds healing in the drum his grandfather entrusted to him; Rebekka Schlichting honors her aunt; Kevin Abourezk protests a development threatening sacred land.

Cheryl navigates post-pandemic middle school turbulence and earns the trust of a student who challenges her; Susan seeks escape in Tokyo; Sonya returns from India to write her own destiny.

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

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

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

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.

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, Abby and Julia build a mini city while Grover helps Cookie Monster serve ice cream.

Exploring the health benefits of root vegetables; instant sweet potatoes; hummus with raw beet relish; a multi-root gratin.

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.

Chefs Lidia Bastianich and Jacques Pépin prepare recipes and share family stories.

Miranda Esmonde-White develops a practical six-point plan that focuses on gentle daily movement to keep the mind sharp and body active at any age.

Exploring America's founding spirit through the works of modern artisans who keep traditions alive, illustrating the many cultures that built this country.

Rick Steves traces fascism's history in Europe. Our goal: to learn from the hard lessons of the 20th century, and to recognize that ideology in the 21st century.

Lucy Worsley wants to understand why the British Empire, the most powerful in history, lost the War of Independence against a ragtag band of American rebels.

Never-before-seen stories of women who broke codes and split atoms, gathered news, crossed front lines and rescued children during World War II.

Billy Joel's record-breaking 100th consecutive performance at Madison Square Garden; special appearances by Sting and Jerry Seinfeld.

Revisiting picturesque scenes from the series in the Yorkshire countryside.

Josh Groban performs many of his beloved songs as well as new material at London's historic Union Chapel.

The band performs in London; songs include "Everlong," "Monkey Wrench," "My Hero," and "Learn to Fly."

The origins, composition and recording of "Penny Lane"; how the double A-side release of "Strawberry Fields Forever"/"Penny Lane" set the stage for "Sgt. Pepper's Lonely Hearts Club Band."

ABBA tribute band ARRIVAL performs many of ABBA's greatest hits, from "Dancing Queen" and "Mamma Mia" to "Does Your Mother Know" and "The Winner Takes It All."

The Italian trio performs a mix of classics, operatic arias and popular songs.

Miranda Esmonde-White develops a practical six-point plan that focuses on gentle daily movement to keep the mind sharp and body active at any age.

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.

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.

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

Downton has been turned into a convalescent home for wounded officers, and there is a lot to do; the arrival of the first patients has everyone scurrying.

Tensions flare between Isobel and Cora over the management of the convalescent home; Ethel's flirtation with Maj. Bryant lands her in more trouble than she could have anticipated.

Bates is taken aback when Vera threatens to expose old secrets which could bring down the Crawleys. Mary is the only one who can protect the family, but she pays a high price when she turns to Carlisle for help.

Isobel has plans for Downton to continue to help the war wounded in some way after Robert's announcement that the ceasefire will begin on Nov. 11.

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.

Tensions arise as Downton Abbey hosts a lavish Christmas party.

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 revue show highlighting 10 years of Celtic Thunder hits and Irish and Celtic fan favorites; songs featured include "Danny Boy," "Ireland's Call," and "Star of the County Down."

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.

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.

Arthur learns about making sacrifices when it comes time for D.W.'s spring pageant; D.W. tries to be patient while her new play set is put together.

Agent Ohlm is called upon to save the day when every agent turns into a puppy; Dr. O gets the Sillies.

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.

Colada black beans; pibil picadillo; chunky tomato and habanero salsa; salbutes.

A German farmer's breakfast; reviewing cookie sheets; Dutch apple pie.

A journey down the Colorado River to discover the ripple effects of humanity's quest to conquer water.

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

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

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

A canoe ride through the Dordogne River Valley; goose farm; lamp-lit castle; country market; Albi, home of Toulouse Lautrec; Carcassonne.

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.

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

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

Parish chairwoman Lois Springfield is found dead in a theater, leading detectives to believe it is because of her hostility toward a drag show being organized.

A beautiful young girl is found dead in a car registered to some local aristocrats.

Fiona Bruce and the team return to Brodie Castle in Moray, where treasures include a watch that saved a life and a sheep that changed the world; Fiona also meets a family of bagpipe makers.

A tranquil cruise along the rivers and canals of France's Burgundy region; tasting the vintages of the Cote-d'Or.

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.

Muffy worries that a petition to help protect the environment may put Crosswire Motors out of business; Brain suggests that Binky conduct a poll about the latest math test.

Orli takes her Odd Squad UK test; Ostin and Olyla tell the others about how they learned to love singing and dancing because of a villain.

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.

Motuleño eggs; habanero table salsa; scrambled eggs with chaya and scallions; panque de queso.

Building an ice cream cake; the unexpected powers of melting ice.

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

Influential towns across the U.S., from Maryland and Florida to Illinois and New York, impact the design of cities and suburbs.

Tom helps a homeowner install a new door knob passage set on his closet door; Richard gives a history lesson about plumbing and shows off new toilet technology; Jenn uses a historic landscape design as inspiration to revive an overgrown backyard.

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

Travels through Italy include Venice and Florence; the Italian Riviera and the hill towns of Tuscany and Umbria; the historical epicenter of Rome; Naples; the Amalfi Coast; Sicily.

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.

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

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

Gothic cathedrals with colorful altarpieces, lacy stonework and radiant stained glass; art celebrating worldly pleasure; artists like Giotto mastered realism in Italy.

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.

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

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

Evil Sculptor wants to leave the Villain Network and offers to give the Mobile Unit top-secret info.

A baby zebra is left alone after a stampede.

As a hurricane approaches, the Hunter kids learn about preparation and safety, moving furniture inside and checking their emergency supplies.

Lyla and a new friend build a spaceship; Lyla learns her sisters can predict what the other wants, so she tries to do the same with Luke.

Lotta competes in the Fuzzytown Music Maker Championship, but the noise on stage becomes too much for her and she leaves; Carl forgets his bottle cap collection at his dad's house.

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.

After trading old toys with his pals, Elmo learns there are lots of ways to play and pretend; Miley Cyrus helps the gang use their imaginations.

Mr. E has a lot of ping-pong balls and the survey says that he should sell the purple ones; Super's lost her glasses and the Lost and Found Patrol try to find them.

Donkey's guitar goes missing just before the talent show; Duck Duck finally finds her family's treasure nest, but she is unable to open it.

Rosie and Javi make a chalk town in the circle drive, but run into trouble when others want to use the space as well; Rosie tries to fix the community garden herself, but it turns out to be difficult.

While delivering chocolates, the kids learn that warmer temperatures can melt treats; the kids help Mr. Raccoon calm down when he is having a bad day.

Alma invites her friends to a Sonny Soto concert; Alma discovers that bearded dragons are not as scary as she thought.

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

Jackie Robinson shows Xavier that it takes courage to change something that isn't right.

Pickled onion with fire roasted chilies and garlic; pork belly taco; chorizo black rice; jicama and greens salad with honey citrus vinaigrette.

Senegalese braised chicken with caramelized onion and lemon; a tasting of chicken broths; Peruvian arroz con pollo.

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

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.

Richard revisits a homeowner to repair a water heater he thought was fixed four years ago; Tom installs a storm door with a dog in mind; Ross Trethewey looks at voice-activated smart devices.

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

The festivity of Barcelona; Montserrat; pilgrimage along the Costa Brava; Salvador Dalí's home and mausoleum/museum.

The 500-year-old Scots pine tree serves as the long-lived forest keeper of Scotland's wild Highland landscape.

Researchers around the globe gather data on how forests work and try to figure out how these ecosystems can help tackle threats of climate change and species extinction.

Wallabies, koolamana lizards and crocodile hatchlings face the wild river's dangers.

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

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

The "rebirth" of Florence is powered by Leonardo da Vinci, Rafael and Michelangelo, whose David sculpture and painting of the Sistine takes the Florentine Renaissance to new heights.

Mrs. Devine and Sullivan's wedding approaches; can Father Brown stop a would-be killer from ruining their big day?

Stonemason Andrew Knightley is pushed under a London Underground train during the morning rush hour; DI Max Arnold and his partner, DS Priya Shamsie, together build a picture of a lonely, devout, and troubled man, but the killer is flesh and blood.

Sherry becomes concerned when her ex-husband, rock star Dennis Pride, comes to Bakerbury.

Researchers around the globe gather data on how forests work and try to figure out how these ecosystems can help tackle threats of climate change and species extinction.

Wallabies, koolamana lizards and crocodile hatchlings face the wild river's dangers.

Buster Baxter is determined to find out why Fern feels low; Buster searches for a new best friend while Arthur is away.

Oz arrives from The Movie Star dimension to help Orli find out who is turning the townspeople purple; three young villains cause trouble in town.

Search for the endangered orangutan in Borneo.

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.

Lyla asks customers for their leftover pumpkins, but then gets way too many; Lyla and Luke put their sisters, Liana and Louisa, through a babysitting test.

Forrest makes too many plans on the same day; Carl and Arugula build an epic marble run but fail to get the marble to run.

Daniel visits the post office and learns how letters are sorted and mailed, then sends a letter to Dad; Daniel and Dad Tiger surprise Mom with banana bread.

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

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.

Zeke and Louisa open a mud pie stand; Mr. E yearns to paint a square.

Donkey makes Grampy a special card, but she gets into a few sticky situations when she tries to deliver it to him; the pals help Harriett with her new invention for penguins.

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

A spittle bug inspires Elinor and her friends to build a bubble house; Elinor and her friends help Farmer Bear make maple syrup.

Alma and her friends try to help Howard get over his fear of pigeons; Alma is invited to have dinner with André and his dad.

Molly tries to help an exchange student after she loses her prized story knife; Oscar works on remembering the old stories of his elders.

Xavier, Yadina and Brad learn about courage and bravery when they meet Harriet Tubman, a woman who escapes slavery and risks her life to help others do the same.

Black bean tamales; pibil pork; orange and hibiscus flower water.

Turkey thigh confit with citrus-mustard sauce; cranberry sauce; skillet turkey burgers.

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

The Nile, the world's longest river, provides a lifeline for Africa's elephants and leopards, extreme kayakers and ancient wonders.

The dangers of carbon monoxide and how an operational CO detector could be the difference between life and death; using stock lumber and millwork from a home center to build a home message center that mimics a window; a white orb on a stake.

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

Mark meets with a local mason to investigate the depth of damage caused to a chimney by fallen trees; siding starts to go up at Paula's; Kevin meets with Army Corp to discuss their continued relief efforts.

Removing ring stains from a wood table; breaking down the types of soil and fertilizer needed for common indoor plants; repairing a brick floor's crumbling mortar using spot pointing rather than a full repoint job.

Urvashi Vaid was a leader who helped shape the modern day gay rights movement. As an expert in gender and sexuality law, she was the first woman of color to lead a national gay-and-lesbian organization.

New England's first LGBTQ senior housing community, The Pryde, is host to residents who embrace their community.

After coming out as a trans woman, world record holding gamer Narcissa Wright loses her massive fan base; to win them back she attempts to set a new record in The Legend of Zelda: Breath of the Wild.

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

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

Lacy architecture and ethereal paintings by El Greco in Spain and Portugal; in Germany and Belgium, technologies enable Durer's mass-produced engravings, Jan van Eyck's oil paintings, Brueghel's peasants at play and the futuristic visions of Bosch.

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.

A new adventure awaits as DI Humphrey Goodman and Martha leave London for Devon, England.

An attack on a climate activist involves a culprit with a shocking claim.

A journey down the Colorado River to discover the ripple effects of humanity's quest to conquer water.

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

Mr. Ratburn isn't acting like himself, which has Arthur, Buster and Brain worried; Mr. Crosswire gets a robot butler for Father's Day.

A virus turns people into cakes; the agents compete for Agents of the Month.

Martin and Chris befriend a female white shark.

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

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.

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

Things don't go as planned when Daniel and Dad Tiger spend the day together; Daniel and Mom's day together includes turning her old wagon into a trolley.

Phoebe, Jay and Lupe practice their fire safety plan when the fire inspector visits; Phoebe and Jay buy juice from Mr. Aguilar.

Elmo, Tamir and their friends are making a Peace Tree to celebrate Martin Luther King Jr. Day.

The Wombats lose Snout while helping Mr. E wrap boxes; Snout sends a postcard to Zeke.

Donkey and Cousin Hodie figure out how to have fun in the rain; Donkey is patient while Cousin learns a new game at Grampy's Game Day.

The Fuentes kids make a fort in the living room but disagree about what to put in it; Rosie and Javi build a car for a derby race.

Junior Ranger Elinor and Ranger Rabbit's favorite forest spot is ruined by a fire; Ari is upset because Miri gets all the attention.

Alma and Junior teach Uncle Nestor how to ride his first bike; Papi lets Alma go to the grocery store by herself.

Trini decides to plan a Juneteenth celebration with Molly and Tooey; Molly and Tooey launch an investigation when items mysteriously disappear from the Trading Post.

An argument between Xavier and Yadina ends badly, but Maya Angelou helps the siblings find a way to forgive each other; Frederick Douglass helps Xavier when he becomes frustrated with his schoolwork.

A visit to Rustico in Cuauhtémoc; a delicate tart made with goat cheese and fig; sampling bold ice cream flavors in Colonia Roma.

Pan-seared halibut with wilted bitter salad; a tasting of frozen puff pastries; semolina cookies.

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

Pursued by a group of Utahraptors, a gang of armored dinosaurs battles to reach adulthood.

Mark meets with a local mason to investigate the depth of damage caused to a chimney by fallen trees; siding starts to go up at Paula's; Kevin meets with Army Corp to discuss their continued relief efforts.

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

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

The Weeping Glen of Glen Coe; Inverness; the battlefield of Culloden; Stone Age burial grounds and Iron Age island forts; Caledonian Canal; Loch Ness; sheepdog demonstration; traditional folk music.