W31DC-D

Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt.

Investigators search for the identity of the captain of a "mystery ship" that turned away from Titanic the night it sank in 1912.

Archaeologists map underwater ruins of ancient Rome's version of Las Vegas.

Exploring the first wave of the Great Migration (1910-1940) when more than one million Black Americans fled the Jim Crow South for the promised lands of the North.

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

Muffy worries she is no longer needed when her friends plan a successful bake sale without her; Arthur stands up for Mrs. MacGrady.

Orla shares the story of how she was chosen to protect the 44-leaf clover to stop the villain Jellybean Joe from causing oddness to the Mobile Unit van.

The Kratt boys learn about hibernation when Aviva falls into a deep sleep.

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, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

Carl makes a new friend while visiting his dad; Lotta thinks if she copies Nico, everyone will like her.

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 accidentally get paint on the mail and have to decode addresses; Phoebe and Jay find their parents' box of memories.

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

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's pals cheer him on during "Masked Veggies"; Donkey and Panda host King Friday for a day.

Rosie goes ice skating with the Purple Knight; Rosie and Javi go to the desert to watch a meteor shower.

Elinor and friends wonder about what happens to fish when the lake freezes in the winter; while the kids are playing pirates, Ari realizes he forgot where he hid the treasure.

Alma is consumed with her starring role in a musical; Alma and Harper have a playdate at the Rivera house.

Molly and the gang organize an outhouse race to determine who will become Winter Champions; Molly creates a tutorial video to help Merna train her dog to find her keys.

Jesse Owens encourages Brad after he becomes frustrated with bowling; Ella Fitzgerald inspires a nervous Brad to go to a dance party.

Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt.

Installing a warm roof; new framing poses plumbing challenges; rot is discovered on the original sill; exploring options to light the new ell.

How we can help take care of our pets coats, and tips to help keep your pets safe and healthy.

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

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

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

Chef Michelle Bernstein hears diner's reviews of restaurants.

A 19th century C. Jim Williams-owned Federal hunt board; Jesse Arms Botke oil circal 1940; a 1978 Tom Petty and The Heartbreakers-signed poster.

A 1977 Pelé-signed soccer ball; a 1933 RKO King Kong Bachrach photo; Winfred Rembert's Moonshiners painting circa 2001.

Artists and creators push the boundaries of their own art forms; comic Ziwe, Grammy Award-winner Arooj Aftab and André De Shields.

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

Black high school students organize peaceful sit-ins at a downtown lunch counter in 1960s Tampa, Fla.

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

Charlie Phelps hires Eliza for a case involving his uncle, Dylan Cooper; it turns out that Scotland Yard is also after Cooper, putting Eliza in the middle.

Tristan's romance with Charlotte is blossoming but he's nervous about impressing her dad.

Book must race against time to uncover the truth before anyone else ends up dead; Jack gets an unexpected answer when he confronts Trottie and Book.

The death of a young tech genius leaves Nina and Lukas suspicious of his business partner.

Europe's Neoclassical buildings of columns and domes; dramatic Romantic paintings depicting extreme emotions and nature; touring castles.

Neighbors must help each other after "The Blizzard"; Arthur's teacher moves in in "The Rat Who Came to Dinner.".

Agent Opal and Agent Omar uncover the whereabouts of a legendary artifact.

A bird called the purple martin causes confusion.

It's an exciting day for Lily and her family when they move into their new house.

Liana and Louisa compete to see who is more outdoorsy; the Loops are bored on their camping trip until Lyla suggests a scavenger hunt.

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

Daniel realizes the importance of his morning routine; Daniel has to get ready for bed, even though he would rather play.

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

Mia learns how to sing a song in Spanish on Song Day on Sesame Street.

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

Bob Dog quits fetching after losing the "Fastest Fetcher" game show; Donkey and Panda get bored practicing Bobble Ball.

Rosie wants Javi's popcorn for family movie night, so she tries to find the perfect trade; Rosie makes a seashell museum at the beach.

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

Alma wants to hang out with Eddie's friends, but doesn't like it when she starts to feel like a little kid; Junior becomes everyone's pretend little brother.

Molly and Tooey think they've discovered a ghost, until they realize it's a bird stuck in a dryer vent; Molly and Trini go with Nina to the Kenai National Park to see the puffins.

Willard Wigan shows Yadina that slowing down can help her make friendship bracelets more carefully; Maria Sibylla Merian shows Brad that he can have fun while waiting for flowers to grow.

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.

Repairing rotted sills; the challenge of ducting a first period home is solved; old material disguises a new repair; repairing an original gunstock post; installing new clapboards.

Lawrence Monk Terry's otherwise active life takes an unexpected pause.

What causes lower back pain, how to manage it effectively, and when it's time to seek professional care.

Scientists and medical professionals fight to treat and cure HIV and AIDS, while activists protest the government's mistreatment of the epidemic.

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

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

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

The roots of basketball pros Brittney Griner and Chris Paul.

Exploring the intersecting and diverging fates of the Black and Jewish communities up to the 1920s.

How carpet mills contaminated Southern communities with PFAS, with a focus on accountability and health impacts.

Exploring the drive to decarbonize and its effects on vulnerable communities on the frontlines of extraction.

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

A 19th century C. Jim Williams-owned Federal hunt board; Jesse Arms Botke oil circal 1940; a 1978 Tom Petty and The Heartbreakers-signed poster.

A 1977 Pelé-signed soccer ball; a 1933 RKO King Kong Bachrach photo; Winfred Rembert's Moonshiners painting circa 2001.

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

Black high school students organize peaceful sit-ins at a downtown lunch counter in 1960s Tampa, Fla.

A Cuban family adjusts to life in the United States.

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

Pinkalicious can't wait to make valentines for her class party, but Cupid offers her a trade that turns her plans upside-down.

The Wild Kratts help stranded penguins in the Arctic.

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

Lyla feels guilty when she causes a group project to break; Lyla's glider toy gets stuck in a big puddle.

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 makes snow footprints his own way; Katerina is upset when she can't read like O, but she learns to read in her own way.

Phoebe plans a birthday surprise for Grandma; Phoebe and Jay must tend to the bell pepper in the garden.

Frankie the worm wants to play with her cousins, but they moved far away.

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 deliver Grampy's piano to him after it was sent to Donkey's windmill by mistake; Panda wants to win the Bongo-lympics.

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.

Ari grows impatient waiting for ketchup; Elinor, Olive and Ari have to figure out how to expand their clubhouse to fit all the new members of The Explorer's Club.

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 finds a newt in her boot while exploring Wizard Island; Molly tries to return a rock to its rightful place.

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

A 19th century C. Jim Williams-owned Federal hunt board; Jesse Arms Botke oil circal 1940; a 1978 Tom Petty and The Heartbreakers-signed poster.

Installing a rainwater harvesting system; touring a handmade lighting factory; assembling a new boathouse on site; plants are heeled in for the winter.

How to properly baby-proof your space, when and how to use the Heimlich maneuver, managing screen time for healthier habits, and recognizing the signs of a concussion.

A panel of experts look at the social determinants of health and the problem of structural racism to expose the truth about health disparities and discuss solutions.

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

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

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

Carbon dioxide released from Maug Island's caldera will allow scientists to study the impact of ocean acidification on coral reefs.

Animal parents balance risk and reward to raise their young in grasslands; wild dogs must control their teen pups for survival; an expecting langur learns parenting skills by babysitting.

Scientists conduct the largest animal communication study in history to see if innovative word buttons truly enable dogs to talk.

Professor Mark Horton takes a journey across Britain to prove real events and places inspired the chivalric myths of King Arthur and the court of Camelot.

Daily habits affecting fertility; getting out of the friend zone; how to make sex better.

Selector Records; Black Water; Third Man Records.

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

The roots of basketball pros Brittney Griner and Chris Paul.

Exploring the intersecting and diverging fates of the Black and Jewish communities up to the 1920s.

How carpet mills contaminated Southern communities with PFAS, with a focus on accountability and health impacts.

Exploring the drive to decarbonize and its effects on vulnerable communities on the frontlines of extraction.

A Cuban family adjusts to life in the United States.

The wild, colorful, surreal and fun art of the 20th century, from Spain to Hungary to Glasgow to Oslo; the work of Pablo Picasso.

Arthur decides to sell old toys through his school's Website; the Tibble Twins want to take their grandmother out to dinner.

A Sandbeast makes things difficult when Little O attempts to record a training video for kids interested in becoming Odd Squad agents.

Chris sets up a massive cross-country race in the North; each team member sets off across the tundra with little more than one form of transportation and a small pack of gear.

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

Lyla overcomes her fear of rock-climbing; a riddle game about everyday objects made by Black inventors.

Carl and his pals are excited about trick-or-treating until Forrest shares a spooky rumor that Mr. Price is a wizard who turns kids into chicken noodle soup.

Daniel and Katerina have to make their own noisemakers when Margaret wants her rattle back; Daniel, Prince Wednesday and Miss Elaina create a pretend neighborhood.

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

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

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

Donkey and Panda compete in the Breakfast Bowl; Donkey, Panda and Bob Dog plant Dancing Dandelion seeds and look for the right music to help the flowers grow.

Iggy wants to see the garbage truck, but Rosie doesn't know how to get it to come to their house; Rosie attempts to bring nature inside.

Pinkalicious can't wait to make valentines for her class party, but Cupid offers her a trade that turns her plans upside-down.

Molly and Trini gather supplies to make suncatchers for their friends, but they lose the beads on the way home from Nenana; Molly wants to surprise Mom with a pair of traditional beaded slippers for her birthday.

Xavier and Brad turn to Florence Nightingale for help with curing Yadina's hiccups; George Washington Carver explains the importance of plants.

The roots of basketball pros Brittney Griner and Chris Paul.

Installing a granite veneer water table; installing the old roof boards on the ceiling of the new ell; building a dry laid stone wall; plumbing manifold; a carpenter talks about leaving his corporate job.

Dr. Ana Viamonte Ros dedicates her life to helping patients strengthen their mental health and conquer childhood traumas while serving as living proof that perseverance and hope make dreams attainable.

The importance of blood sugar testing, what the numbers mean and when to get tested.

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

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

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

Chef Michelle Bernstein hears diner's reviews of restaurants.

Alberto and Ana arrive in New York, counting on their presentation's success, but when things get complicated, the gallery's future hangs by a thread.

Amanda has to give up the hotel if she and Frida are to have a future with Uwe in Germany; Weyse shocks the theater; Kitty searches for the diamonds.

On Christmas Eve, Wayne, Mira and Matty attend a jet ski accident on a remote island; a community fundraiser takes a dramatic turn; Pete opens up to Eliza.

Book must race against time to uncover the truth before anyone else ends up dead; Jack gets an unexpected answer when he confronts Trottie and Book.

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