Tracey gets the proposal she needs; Bobby learns love can take unexpected turns; Nick looks back on the painful lesson of first love.

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.

Margaret Hoover leads interviews and debates.

David Attenborough explores plants in the tropical rain forest.

Exploring water plants, some of which can count and hunt; some water plants escape from animals by rolling away or creating bubbles.

Basketball; the Neighbors prepare to celebrate the arrival of the comet.

Sue Ellen is frightened by a howling noise coming from the woods; D.W. has fun playing with her grandmother's porcelain doll.

The Kratt brothers search for a mysterious nocturnal creature, using night-vision goggles.

Opposition in colonial North America to British policies over taxes, land and sovereignty escalates into violent confrontation; war gives 13 colonies a common cause.

Congress puts George Washington in command of a new Continental Army; Congress declares American independence in July 1776.

British General Howe defeats General Washington, forcing the Americans to abandon New York; Washington's army regroups in New Jersey before attacking an outpost at Trenton.

General Howe takes Philadelphia, but the Americans' surprising victory over General Burgoyne at Saratoga encourages France to support the U.S.

The French-American alliance changes the war and moves it to other theaters; navies battle off England and in the Caribbean, while armies advance in Indian Country and the South; the British take Charleston.

British General Cornwallis struggles to pacify the southern states; supported by the French, a victory at Yorktown secures independence for the Americans.

Celebrating America's 250th anniversary from historic Colonial Williamsburg with live musical performances, historical interpretation and fireworks.

Celebrating America's 250th anniversary from historic Colonial Williamsburg with live musical performances, historical interpretation and fireworks.

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.

Artisans including a cowboy, bootmaker and jewelry artist inspired by Indigenous ancestry embody the essence of American ingenuity.

Exploring European art from the High Middle Ages to the modern era, from soaring gothic cathedrals to the surreal world of Bosch, the revolutionary Renaissance and the works of Rodin, Monet, Klimt and Chagall.

Archaeological investigations into the origins of democracy in Greece 2,500 years ago; mass graves and ancient ruins where tyrants were murdered shine light on the birth of a revolutionary form of government.

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine.

Bob Trow's dog Barney stays with Fred Rogers; King Friday wants to give Ana a parrot.

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

The Kratt brothers take a day off from adventuring to go camping, where they meet a mischievous little moose calf.

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

Lyla and Everett coach Luke, Stu and Idris in soccer drills before their first practice; Liana and Louise decide to switch rooms with Lyla and Luke.

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

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.

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

Elmo, Grover, and all their friends help Charlie build a Little Library for her Mitzvah Day project for her synagogue. Helping neighbors share books is Charlie's way of making the world a kinder place.

A wardrobe mishap forces Carly Ciarrocchi to rethink what it really means to fit in; Adam Selbst's job takes a wild turn; Rory Scholl realizes fame isn't as glamorous as it seems.

An unforgettable holiday dinner at the oldest inn in Vermont.

A festive raclette dinner at a glamping resort; Morse's Sauerkraut and Moody's Diner; fishing in Mystic, Conn.; touring Duparquet Copper Cookware.

Capri Cafaro travels to locations of colonial America to trace the food roots of the national palate, highlighting the foods and drinks that the colonists grew, harvested and produced.

Archaeological investigations into the origins of democracy in Greece 2,500 years ago; mass graves and ancient ruins where tyrants were murdered shine light on the birth of a revolutionary form of government.

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine.

Explores American Revolution history through the lens of Black, LGBT+, youth, and Indigenous voices in Massachusetts.

Exploring ancient fire traditions and a sugar glider's daring escape from the flames.

Indigenous perspectives offer a new look at the history of New England, including Indigenous slavery, "paper genocide," and efforts to keep Native American traditions alive.

Bruce Springsteen talks about his career, legacy, America 250 and the opening of the Bruce Springsteen Center for American Music at Monmouth University.

Comics Carol Burnett and Niecy Nash see family mysteries solved by DNA.

A look at the documentary series by Ken Burns that illustrates how the American Revolution came to life.

America's first spy ring; in the early years of the Revolutionary War, a Long Island farmer is recruited to spy on the British army.

To prevent Anna being blamed for the murder of a Royal Officer, Abe must find the culprit; Ben and Caleb interrogate Simcoe.

Ben is betrayed by his own militia while on the run from the British; Abe and Richard travel to New York; Mary confronts Anna.

A young autistic girl witnesses her father's murder but is unable to tell anyone what happened.

Alphy's trip to reconcile with his mother takes a shocking turn when a passenger is murdered and he becomes the prime suspect; Leonard defends Raymond from Geordie; Miss Scott hides a big secret.

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.

Charlie champions Gloria's vision, despite Adrian's resistance, which leads the ensemble to look to Charlie as the new director.

Rehearsals flourish under Charlie's direction; Mia shines; Gloria and Connor grow closer; Jacqui's jealousy stirs conflict.

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.

The life of Harriet Tubman, a conductor of the Underground Railroad who helped guide enslaved people to freedom; narrator Alfre Woodard.

Tracing the journey from slavery to freedom through the personal accounts of William and Ellen Craft, who followed the secretive path from Georgia to Philadelphia.

Alphy's trip to reconcile with his mother takes a shocking turn when a passenger is murdered and he becomes the prime suspect; Leonard defends Raymond from Geordie; Miss Scott hides a big secret.

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.

Arthur and D.W. work together to clean their rooms so they can go the park; Arthur has the winter blues.

Oscar's Oscarbots get lost in town; Otto and Olive try to figure out why people are becoming plaid and striped.

Martin and Chris stumble upon a rare and endangered seedling of a butternut tree; while looking for its parent tree, they only discover dead ones.

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

Lyla has to help multiple people but rushes each task, which makes things worse; Lyla must use her left hand after hurting her right wrist.

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 needs some space when O sits too close to him at the treehouse; Miss Elaina asks Daniel for more space when they make pretzels together at the bakery.

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.

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.

Ellie's so excited to be going home to Jamaica that the Wombats and Mr. E start to worry whether she'll come back; Buckley comes over for a playdate with Zadie.

Captain Donkey and her crew search for the Ruby Red Tater Treasure; Panda finds his favorite hoodie, but it no longer fits.

Rosie and Javi make flowerpots using repurposed items for the Robot Picnic; Rosie and Javi open a car wash to clean Iggy's ride-on car.

Elinor is intrigued when she and her friends find a plant that has grown in a zigzag; Elinor loves her butterfly suit, but how is she supposed to drink when her arms are now wings?

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

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

Xavier learns that asking questions can lead to exciting discoveries; Xavier learns that it's normal to feel different emotions when it comes his turn to jump off the diving board.

Tortilla soup; tuna casserole; lime pound cake; papaya relish.

Dry chili chicken; breaking down different miso; sour and hot Napa cabbage.

Detective Bea Metcalf is intrigued when Patience connects a supposed suicide to other cases; Patience jumps at the chance to help, but she is hiding a secret from Bea.

Items reflect 250 years of American art, artifacts, crafts and collectibles; finds include a flag quilt circa 1880, a Tiffany Studios turtleback glass shade circa 1915 and an 1884 Edison light bulb.

Lee helps a homeowner plant a row of arborvitae trees for a privacy border; Mark breaks down the various tools that can be found in the average fireplace set; Tom and Kevin demonstrate how to build a storage rack for container totes using 2x4s.

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 open-air museum in Aarhus; royal burial church and Viking ship museum in Roskilde.

A Frank McCarthy oil painting; baseball autographs circa 1945; a 1977 Elvis Presley watch presented to Redd Foxx.

A 1977 Kenner Darth Vader figure; a Tippco toy motorcycle with a sidecar; a Ty Cobb professional model bat circa 1925.

Revisiting 1968 Montreal, where Black liberation movements converged at the Congress of Black Writers.

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

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.

A gambler appears to have committed suicide.

Gently and Bacchus investigate the death of a man in police custody.

The roadshow comes from the Crystal Palace Park in south-east London, and it includes a wrapped up diamond ring, a Louis Vuitton trunk, a visit from an artist and more.

The streets of ancient Ephesus; natural spa at Pamukkale; lunch in a Turkish pizzeria; cruising the Mediterranean on a traditional Turkish gulet.

A 1977 Kenner Darth Vader figure; a Tippco toy motorcycle with a sidecar; a Ty Cobb professional model bat circa 1925.

The gambrel roof profiles are pre-assembled and raised; the crew stands up the second floor walls; three new apprentices from the Gen Next program learn how to measure and cut roof rafters; an engineer designs a septic system for the project.

Arthur wants a Woogle since everyone else has one; Arthur is afraid of what dessert his father will make for a school party.

Mayor Macklemore catches a case of the Sing-A-Longs; Ms. O from the past appears at the office.

Stuck without power in the bamboo forests of China, the Wild Kratts must figure out how to save the pandas, who are being turned into stuffed toys by villain Zach Varmitech.

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

Lyla and Everett make a lemonade stand to raise money for the animal shelter; Lyla and Everett learn Double Dutch to become part of a neighborhood crew.

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.

After Daniel runs and slips at the neighborhood pool, he remembers the rules so he can stay safe; Daniel is afraid to put his face in the water at his first swim class.

Phoebe, Jay, Grandma Annie and Pete create the family's first recipe for Sunday greens; Phoebe and Jay are excited about their first campout in the courtyard.

Rudy feels angry when Abby asks him to share his toys, so his friends make a movie to show that sharing can be fun.

Sammy and Benito find a way to communicate; Sammy makes plans for his mom's visit.

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.

Rosie and Javi want to play Abuela's song for Music Night at Tia's Restaurant; Rosie wants to be an inventor.

The kids try to determine what the weather will be like for Animal Town's parade; Olive gets a bad case of the hiccups.

Alma and friends build a cardboard clubhouse; Alma solves the case of a missing piragua.

Molly and Tooey design their dream treehouse, complete with a windmill and elevator, but plans might have to change when Tooey's cat gets loose; Tooey's puppy doesn't like following directions.

Louis Pasteur helps Xavier with his volcano experiment project; Rachel Carson helps Brad figure out a way to help butterflies migrate.

Carnitas; salsa verde with avocado; Morelia-style gazpacho salad; grilled pineapple margarita.

Handmade pasta with mushrooms and sausage; stone-ground flour; pasta with creamy lemon-Sichuan peppercorn sauce.

A distressed Patience is questioned by the police after coming under suspicion.

Comics Carol Burnett and Niecy Nash see family mysteries solved by DNA.

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.

From Ireland to the Greek Isles, a look at Stone Age cave paintings, megaliths and mysterious goddesses.

Joe Manganiello and Tony Gonzalez uncover close relatives whose names they never knew before.

Moderator Aaron Tang guides a panel through a hypothetical scenario around election issues and government integrity.

A look inside the Apollo 11 spacecraft on its historic journey includes classified mission audio of conversations between astronauts Neil Armstrong, Buzz Aldrin and Michael Collins.

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

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

A young autistic girl witnesses her father's murder but is unable to tell anyone what happened.

Alphy's trip to reconcile with his mother takes a shocking turn when a passenger is murdered and he becomes the prime suspect; Leonard defends Raymond from Geordie; Miss Scott hides a big secret.

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.

Aerial view of Cappadocia; underground city; circumcision party; exploring troglodyte ghost towns; shopping for sheep; the modern capital of Ankara.

Moderator Aaron Tang guides a panel through a hypothetical scenario around election issues and government integrity.

Jerusalem; harvesting olives near Ramallah; pilgrimage to Bethlehem; Abraham's tomb in Hebron.

George becomes popular when he takes up ventriloquism; Francine cannot help falling in love with kittens.

Otto must solve his first case by himself when Olive goes missing; Otto rushes to finish a case so he can see his favorite magician perform.

Martin and Chris try to rescue a foal who is separated from his mother by a rogue wave.

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

Lyla and Ale make an escape-proof container for her pet tarantula; rain keeps the kids inside, so they recreate park activities indoors.

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.

The Tiger family takes Margaret to the clock factory; the Tiger family picks their own dinner at the Enchanted Garden.

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.

Cookie Monster tries to bake a new cookie for Elmo; Abby and Grover solve a puzzle of their own.

Wombats unstick a stuck train; the group goes to Bellyflop Lake.

Donkey and Panda make a birthday gift for Bob Dog; Donkey and Panda's playdate goes awry thanks to one of Harriett's inventions.

Rosie tries to send Abuela a birthday party in the mail; Rosie tries to send Gatita in the mail.

Ari tries to make the world's tallest toy block tower, but it keeps falling over; Elinor and Ari try to teach Ari's baby sister how to walk.

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

Molly and Stormee try to retrieve Grandpa Nat's microphone; Molly and Stormee encounter a rattlesnake.

Louis Braille shows Brad there are many ways to read; Zaha Hadid encourages Xavier, Yadina and Brad to build their treehouse in their own unique way.

Macaroni and cheese Mexican; chipotle agave chicken wings; brownies with caramelized pecans.

Chiles en nogada; why oil shimmers; tacos gobernador.

The team is led into the shadowy world of fossil smuggling when a young woman is found dead among the dinosaur display at York Museum; Patience makes a startling deduction; Bea is unsure about getting her son tested for ADHD.

Archaeological investigations into the origins of democracy in Greece 2,500 years ago; mass graves and ancient ruins where tyrants were murdered shine light on the birth of a revolutionary form of government.

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.

The Grand Bazaar and spice market in Istanbul; the fall of the ancient capital of Byzantium; Hagia Sophia; Blue Mosque; Topkapi Palace.

Exploring Niagara Falls, its three separate waterfalls, and the mammals, birds and reptiles that surround it.

Astrophysicist Janna Levin explores black hole science.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

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 Eiffel Tower; cruising the Seine; visiting the market for fresh food and flowers; window-shopping in Paris; a nighttime ride through the city.

A fan convention for a classic sci-fi series sees one of the creations taking the writer hostage.

A well-liked security guard is found stabbed to death, leaving behind his terminally ill wife; Max and Priya discover that the victim had an unsavory past filled with violence, racism and hooliganism.

Madsen is determined to hold on to Seerup long enough to secure a deal; young actress Kitty Hansen moves in to rehearse with Weyse.

Astrophysicist Janna Levin explores black hole science.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

Arthur and Muffy become best friends after they rescue Wilbur Bunny; Brain won't let Sue Ellen help on their school project.

Ms. O gets trapped in a mirror; Ms. O and Oksana have a disagreement.

The Wild Kratts set out to save the pangolins from Chef Gourmand Gaston, who is using the pangolin scales to make smoothies.

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

Lyla and Luke make a hamster playground; the Loops family embarks on a journey to figure out why Stu keeps beeping.

Carl loves the new sweater his Pop Pop knit him, but it feels itchy when he wears it; Carl is nervous about his new school bus stop.

Daniel gets upset when Mom Tiger gives her attention to Margaret instead of him; Prince Wednesday gets upset when Daniel pays more attention to Prince Tuesday.

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

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.

All aboard the Moo Moo Choo Choo; visiting great uncle Duper in the Windborhood; world's biggest whirligig blows away; helping great uncle Duper imagine how to build a new one.

Donkey is nervous the first time she sleeps outside; Panda forgets his poetry notebook inside Donkey's messy windmill.

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 finds a peculiar-looking owl while visiting her grandparents in the desert; Olive and her friends investigate why a tree has fallen over in the forest.

Alma and her friends judge a Best Bronx food truck contest; Alma and Junior are excited to play restaurant in their backyard, until Howard opens a competing restaurant.

Trini must figure out how to make her mom omelets when the chickens stop laying eggs; Trini doesn't like Alaska's cold winter and thinks about moving back to Texas.

Xavier is upset thinking he won't be able to bring the museum to his friend in Japan, but Nikola Tesla encourages him not to give up; Nellie Bly helps Yadina overcome her fear of the monkey bars.

Shrimp cocktail Pacifico; Rodrigo-style fish; flourless chocolate pecan cake.

Sous vide prime ribs with mint persillade; vacuum sealers; popovers.

When crime writer Harry Franklin is found dead behind locked doors in a museum, Patience helps make an important breakthrough in the case.

A journey through the human gut and the process of turning food into energy, which keeps the body going.

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.

Historical sites in Tehran, Iran; tranquil village; anti-American propaganda.

Kevin visits a high school carpentry program that's helping the community; meeting with an electrician in North Asheville; Tommy helps homeowner Paula turn an antique chest into a bathroom vanity.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nailhead and shank designs; Heath brightens up a dark driveway.

Everyday Americans across 50 states discuss the American dream.

A portrait of Mermaid and Milan, emerging runway divas in the drag ballroom community.

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.

A look back at the Roman-tinged Hippodrome; ancient ritual of the Turkish bath; the Blue Mosque; the grand Hagia Sophia; Spice Market; exploring Topkapi Palace.

When a Christmas light fan falls from his roof, Alexa gets involved in a case that's tangled up in knots.

Humphrey investigates the death of an unidentified man found in the center of a crop circle.

A woman is killed with a poisoned dart.

A look inside the Apollo 11 spacecraft on its historic journey includes classified mission audio of conversations between astronauts Neil Armstrong, Buzz Aldrin and Michael Collins.

Tommy and Jeff begin work on a coffered ceiling in the living room; local Westerly granite is cut to size for backyard steps; the complex septic system goes in; Kevin learns how the interior doors are built; Jeff installs one of those doors.

Arthur and friends support Mrs. MacGrady after she is diagnosed with cancer; Elwood City wrestling champion Uncle Sam shows Francine and the community how to support cancer survivors.

It's party time for the new agents; using a thermometer; associating different climates with degrees; Doug needs help with an egg situation.

The team identifies raptors and returns them to the wild.

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

Lyla figures out how to do a magic trick with clues from Miss Emmaline; Luke finds a puppy.

Carl turns to his friends to help him organize his plushie collection; Carl loses his bouncy ball collection.

Daniel is excited to show Margaret all the things they can do to celebrate Thank You Day at the Enchanted Garden, but plans change when Margaret gets sick.

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

When Telly learns that earthworms are invited to Abby's garden party, his friends help him feel less scared.

The Wombats are excited for "Show and Tell" but Super might be too busy to attend; Louisa decides the Treeborhood needs a way to announce fun events.

Donkey and Panda make up a game while waiting for Gameshow Gator's new game; Donkey and Panda disagree on which toys are fun.

Rosie and Javi get a new book, but it's in a different language; Rosie tries to form a club with her friends.

Olive and Elinor learn about echoing voices when playing Marco Polo with Ari; while at the lake, Elinor and her friends realize they can't see ears on certain animals.

Lucas gets cold feet before open mic night; Alma helps for the wrong reasons.

Molly, Tooey and Trini find an enormous tusk while playing by the river; a glacial outburst flood threatens to wash away Auntie Cecilia's old fishing cabin.

Bruce Lee helps Xavier and Brad realize that no matter how angry they get, they are in charge of what their body does; Sonia Manzano shows Yadina that telling stories can help manage big feelings.

The Moreno brothers, who are famous for winning ultramarathons; the art of cooking with corn in Rarámuri cuisine, from nixtamalization to a traditional dish known as "chacales."

Japanese fried pork chops; reviewing types of Japanese rice; Japanese curry rice with chicken.

A body disappears from the morgue, and Patience has a connection to the case -- the victim is the brother of Patience's friend, Billy.

Plants use strategy, deception and feats of engineering in order to survive the challenges posed by the different seasons.

Kevin visits a high school carpentry program that's helping the community; meeting with an electrician in North Asheville; Tommy helps homeowner Paula turn an antique chest into a bathroom vanity.

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.

Zugspitze; touring Innsbruck, Austria; a Tyrolean village festival; crossing the Alps into Italy to tour a medieval castle and explore the rugged Dolomite Mountains.

Khalilah Jones goes to summer camp for the first time; a woman is surprised by her mother's courageous act when a Yellowstone vacation takes a turn; Ajay Gallewale discovers baseball as a child in India.

Three stories about how a change of place can transform one's perspective and life, including how a bathroom remodel transports a woman to her childhood in Medellín, Colombia, during the drug war of the 1980s.

An in-depth look at the life and career of John F. Kennedy, one of the nation's most beloved and mourned leaders.

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

Residents of two rural communities in North Carolina voice serious concerns about tactical training centers near their homes.

Darlene McGhee Whittington, president of Jack and Jill of America, Inc., reflects on the organization's legacy.

Kelly spends decades searching for her biological roots; Seema rethinks home; Olympic gold medalist Caryn learns that vulnerability, not victory, brings her home.

Heidi Johnson is transformed by a connection that transcends loss; Paul Geoghegan survives a night when instinct takes over; Joni Dibrell confronts encounters that challenge what she believes about death and beyond.

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.

Margaret Hoover leads interviews and debates.

An in-depth look at the life and career of John F. Kennedy, one of the nation's most beloved and mourned leaders.

Bob Trow's dog Barney stays with Fred Rogers; King Friday wants to give Ana a parrot.

Arthur and Muffy become best friends after they rescue Wilbur Bunny; Brain won't let Sue Ellen help on their school project.

The Wild Kratts set out to save the pangolins from Chef Gourmand Gaston, who is using the pangolin scales to make smoothies.

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

Lyla and Luke make a hamster playground; the Loops family embarks on a journey to figure out why Stu keeps beeping.

Carl loves the new sweater his Pop Pop knit him, but it feels itchy when he wears it; Carl is nervous about his new school bus stop.

Daniel gets upset when Mom Tiger gives her attention to Margaret instead of him; Prince Wednesday gets upset when Daniel pays more attention to Prince Tuesday.

Phoebe, Jay, Grandma Annie and Pete create the family's first recipe for Sunday greens; Phoebe and Jay are excited about their first campout in the courtyard.

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

Dried vs. canned beans; rice varieties; Tidewater Grain's rice revival; pinto bean, sausage and rice bake.

Roast duck quarters with boudin squares and honey bourbon gravy; roasted root vegetables marinated in wine and coffee; asparagus soup.

Tuna and caper pasta; quick bread; a woman determined to save the recipes of Italian grandmothers who make pasta by hand; a farm where three local products turn into fast pasta with Parmesan, prosciutto and tomatoes.

From pho and coffee to banh mi and pastry, exploring how Vietnamese cooking took root in France through colonial history and continued resettlement, and how Vietnamese flavors reshaped Parisian taste.

El Volador; the art behind the Day of the Dead parades and festivals; alambre; papel picado artist Yurira Alfaro discusses the history of punctured paper; fish tamales.

Bold Spoon Creamery welcomes school groups, using the math and science of ice cream to engage young minds; an ice cream layer cake with red wine-chocolate ganache.

Fettuccine with caramelized onions, bacon and olives; orange spritz; roast chicken with rosemary and lemon.

Celebrating the love for friends, family and self through food and cooking.

Stewed leeks with prunes and tomato; olive oil poached fish; feta and herbs preserved in olive oil; chocolate olive oil mousse.

Turkey sausage lasagna; sugar; a refreshing chocolate sorbet.

Supper club traditions in Wisconsin; Supper Club chicken cordon bleu; Cornish pasties.

Saffron hummus cauliflower; a unique bucatini dish; lentil hummus and special pasta dish, sioufihta.

Bobby Healy, founder and CEO of Manna, discusses building and scaling a groundbreaking business -- the risks, rejections and how he stayed the course despite it all.

Malika Bilal, Senior Presenter, Al Jazeera English, tells the story of early Black American Muslim communities through a woman named Florence Watts, who moved to the bustling South Side of Chicago around 1910.

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

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

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

The tourist-filled Oahu; exploring the active volcanoes of the Big Island; ancient traditions of Molokai Island; Kodiak Island in Alaska.

A young autistic girl witnesses her father's murder but is unable to tell anyone what happened.

Alphy's trip to reconcile with his mother takes a shocking turn when a passenger is murdered and he becomes the prime suspect; Leonard defends Raymond from Geordie; Miss Scott hides a big secret.

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.

Charlie champions Gloria's vision, despite Adrian's resistance, which leads the ensemble to look to Charlie as the new director.

Rehearsals flourish under Charlie's direction; Mia shines; Gloria and Connor grow closer; Jacqui's jealousy stirs conflict.

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

Performance footage of folk group Peter, Paul and Mary.

Exploring Niagara Falls, its three separate waterfalls, and the mammals, birds and reptiles that surround it.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

How crayons are made; Lady Elaine decides she will win King Friday's contest.

Arthur and friends support Mrs. MacGrady after she is diagnosed with cancer; Elwood City wrestling champion Uncle Sam shows Francine and the community how to support cancer survivors.

The team identifies raptors and returns them to the wild.

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

Lyla figures out how to do a magic trick with clues from Miss Emmaline; Luke finds a puppy.

Carl turns to his friends to help him organize his plushie collection; Carl loses his bouncy ball collection.

Daniel is excited to show Margaret all the things they can do to celebrate Thank You Day at the Enchanted Garden, but plans change when Margaret gets sick.

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.

Cookie Monster tries to bake a new cookie for Elmo; Abby and Grover solve a puzzle of their own.

Khalilah Jones goes to summer camp for the first time; a woman is surprised by her mother's courageous act when a Yellowstone vacation takes a turn; Ajay Gallewale discovers baseball as a child in India.

Discovering hidden foraging treasures in Vermont; individuals blending tradition with modern techniques to transform regional agriculture.

Exploring Rockland, Maine, with chef Jordan Benissan; former NASA astronaut Cady Coleman; glass artist Josh Simpson; a couple make playful and romantic home products under the brand Dunes and Duchess.

Regional traditions surrounding crawfish in Louisiana; the longest running crawfish festival in Louisiana; farming crawfish; making a Creole crawfish bisque.

Visiting Valle de Guadalupe and Ensenada in Mexico.

Exploring Niagara Falls, its three separate waterfalls, and the mammals, birds and reptiles that surround it.

Astrophysicist Janna Levin explores black hole science.

From the snow-clad Rockies to the scorching Mojave Desert, the Colorado River nourishes wildlife and sculpts the landscapes of the American Southwest.

Joe Manganiello and Tony Gonzalez uncover close relatives whose names they never knew before.

Abe and Richard grapple with orders to dig up gravestones; Ben and Caleb try to get their intelligence to General Washington.

Celeb and Ben follow mysterious orders; Washington's army crosses into enemy territory.

Abe is ambushed by a desperate patriot while on the way to New York; Ben is charged with the task of creating a spy.

Patience races to solve the murder of a Viking expert, and her relationship hits the rocks.

A murder near Bishop Grey's home exposes corruption within the church's inner circle, shaking Alphy's faith; Geordie secures his long-awaited promotion; Leonard returns to his calling.

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.

Charlie's impulsive vision disrupts Nicky's schedule; tensions flare at Pizazz, leading a frustrated Charlie to show his true feelings.

Opening night dazzles, but resentment could undo all Charlie's hard work.

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.

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

Gentle flexibility and range of motion exercises can improve posture and help reverse the signs of aging, improve organ health and increase energy.

A murder near Bishop Grey's home exposes corruption within the church's inner circle, shaking Alphy's faith; Geordie secures his long-awaited promotion; Leonard returns to his calling.

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.

Arthur, D.W. and Buster build sand castles at the beach; Buster goes out of his way to avoid germs.

The Mobile Unit holds a press conference to introduce a new member.

Aviva wants the Tortuga to have swimming capabilities.

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.

When Nico teases Carl about bikes being for babies, he sets out to prove Nico wrong; Carl and his Fuzzytown friends can't wait to build a tree fort, but Carl has a hard time working as a team.

As Daniel walks to the library for a sleepover with his friends, he learns about all the things that look and sound different at night.

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.

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

Zadie creates a Treeborhood photo album to trace the growth of their beloved tree from little to very big; Mr. E judges a sculpture contest.

Panda is sad when an exciting holiday is over; Rockstar Penguin asks Donkey and Panda to make up a new dance.

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.

The kids learn about crying as they set out on an adventure to help Miri; the kids and Mr. Bat look for Ari's ball after it goes missing in a cave.

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

Tooey is upset when his teacher gives him a nickname; Molly and Walter are on a boat when suddenly the engine fails.

Albert Einstein encourages Xavier to ask questions when he is curious about something; Carol Burnett helps Yadina overcome her fear of looking silly by explaining that sometimes it is good to laugh at yourself.

Amaranth and panko crispy chicken with dipping sauce; green beans with peanuts and chile de arbol; five-spice pecan plum empanadas; Sriracha mezcal cocktail.

Maple pork chops with sweet potato-bacon hash; reviewing enameled cast iron skillets; how to defrost food quickly; leek, fennel and squash soup with sausage.

A man dies on a bus after having a violent coughing fit, and police discover that the victim has multiple identities and a history of eco-terrorism; Detective Bea is warned off the case.

A Frank McCarthy oil painting; baseball autographs circa 1945; a 1977 Elvis Presley watch presented to Redd Foxx.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nailhead and shank designs; Heath brightens up a dark driveway.

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.

Three historic capitals of Iran are Persepolis, Shiraz and Isfahan.