A heated debate to pass the 19th Amendment giving women the right to vote escalates in Nashville, Tenn., in 1920.

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

The charred corpse of an Iranian man is found in his house, leaving investigators to question whether it is a case of spontaneous combustion or a diabolical crime.

Sherlock and John plunge into a battle of wits with a shadowy stranger when faced with an unusual clue in an empty room.

Sherlock and John discover that a case of blackmail is more than just a threat to topple the monarchy.

Helsinki, Finland's Neoclassical old town has a modern flair for design; two-hour boat ride to Tallinn, Estonia.

Helsinki, Finland's Neoclassical old town has a modern flair for design; two-hour boat ride to Tallinn, Estonia.

Exploring Versailles; Vaux-le-Vicomte; Fontainebleau; the glass and statuary of Chartres cathedral.

Arugula and Carl go on an adventure as archaeologists; Carl spots a UFO on Mother's Day.

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.

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

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

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.

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

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.

Hacker tries to derail the train carrying Madre Bonitas flowers in order to ruin Mother's Day.

A 1960 Ansel Adams Portfolio III: Yosemite Valley; a Persian Qashqai Gabbeh rug circa 1935; 1959 JFK's boxer shorts with signed photo.

How modern stress and isolation may be countered by rediscovering ancient values; exploring the lessons of Otzi the Iceman in understanding modern diseases; Switzerland's Jan Michalski Foundation.

Exploring Ted Turner's Ladder Reserve in New Mexico; wildlife experts discuss vital conservation work focused on endangered species protection.

Edinburgh Castle; the new Scottish Parliament Building; Her Majesty's Yacht Britannia.

Celebrating 10 years of "Weekends with Yankee" and 90 years of Yankee magazine; naturalist and author Sy Montgomery and artist Matt Patterson spend time with rescue turtles; the art of oyster shucking on Cape Cod.

Installing vinyl siding on the main house and ADU; revealing the ADU's framed layout; reviewing basement HVAC; installing a three-panel slider to connect indoor and outdoor living.

Lawn mowing basics; how to vet and hire a trustworthy contractor to avoid costly mistakes; installing a concrete paver walkway.

Easy-stretch yogurt pizza dough; arrabbiata slab pizza; tarte flambee; how to turn a kitchen into a pizzeria.

A flavorful tandoori salmon; favorite kitchen gadgets under $15; a tasting of yogurt; broiled smashed zucchini with garlicky yogurt.

Grilled hilltribe chicken with kua txob; the difference between fondue and fonduta; refreshing tomatoes with fontina sauce and cornichon dressing.

How contemporary dishes incorporate unique ingredients like mesquite flour and prickly pear syrup; efforts to preserve ancient Hopi corn varieties and other traditional foods.

A 1960 Ansel Adams Portfolio III: Yosemite Valley; a Persian Qashqai Gabbeh rug circa 1935; 1959 JFK's boxer shorts with signed photo.

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

Chef Michelle Bernstein hears diner's reviews of restaurants.

Host Ann Bocock interviews best-selling authors.

It's a full house at the gym as Matthew and Luke face off in the ring, but the match takes an unexpected twist; two boys are found near death and locked up together in the boxing ring.

Mrs. Slocombe is distraught when her cat Tiddles goes missing. Knowing her attachment to the animal, the rest of the staff buy her a kitten.

Hyacinth intervenes when Daddy slips out and runs up a hefty bill in a store's toy department.

Jean (Judi Dench) mistakenly believes Judith and Alistair (Moira Brooker, Philip Bretherton) are spending a weekend together.

Achievements of the Song dynasty, creators of a Chinese Renaissance, and the Ming, who built the Great Wall and the Forbidden City.

The 1st Marine Division defeats Japanese forces on the Pacific island of Guadalcanal in 1942.

Blues rock musician Gary Clark Jr. performs highlights from "JPEG Raw"; Black Pumas present selections from "Chronicles of a Diamond."

A 1960 Ansel Adams Portfolio III: Yosemite Valley; a Persian Qashqai Gabbeh rug circa 1935; 1959 JFK's boxer shorts with signed photo.

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

The renowned political scientist discusses global news and interviews world leaders.

Entrepreneur and financial strategist Will Roundtree breaks down practical strategies for credit, capital and wealth-building.

Community activists in western North Carolina discuss the lessons learned from Hurricane Helene.

The new Nissan Sentra; the Lucid Air Touring, an all-electric sedan blending luxury and performance; a battery-powered camping trip; "Your Drive" car care.

Florida Keys National Marine Sanctuary holds the USS Gen. Hoyt S. Vandenberg, intentionally scuttled off Key West.

Marine botanist Sylvia Earle and Fred Rogers snorkel off the Florida Keys.

Hacker tries to derail the train carrying Madre Bonitas flowers in order to ruin Mother's Day.

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.

Rosie finally gets the courage to go into the Fun House at the carnival, but then finds out she doesn't have enough tickets; Rosie goes to the pet store to get something for Crystal's new bunny.

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

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.

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

Rae must remember the buttons to push to get the Beeples to Marshmallow Mountain Station when she takes a job as a train engineer; Dev needs to stay organized.

Miss Penny and Shiny the Star embark on exciting adventures.

The story behind David Attenborough's wildlife documentary series "Life on Earth," which changed his life forever.

A look at Pensacola's deep ties to the military.

A resident helps to change her HOA standards; the entire community shows up to help install a Florida-friendly landscape at the front entrance to the neighborhood.

In the first two years of World War II, Hitler's fighting machine crushes Germany's enemies in a series of offenses called the blitzkrieg or lightning war.

Fast underwater speeds and super firepower make the Type XXI U-boat Hitler's ultimate deep sea destroyer.

The family of Raymond Haerry Sr. travels from New Jersey to Oahu, Hawaii, to place his ashes at the USS Arizona Memorial at Pearl Harbor.

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.

Father Brown investigates when his old friend Sister Boniface is implicated in the murder of a renowned artist.

Astrid confronts the criminal her father chased before he was murdered.

Sister Veronica weighs her future with the Order; Dr. Turner makes a final stand against the council's news before the maternity home closes; the Mullucks campaign for the rights of all thalidomide victims.

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

Edmond reveals to Villefort that Heloise stole the vial of poison from him, the same poison used to murder the Marquise; Villefort confronts Heloise, threatening to expose her.

When an old acquaintance arrives in Kitzbühel, Nina's past comes back to haunt her.

Achievements of the Song dynasty, creators of a Chinese Renaissance, and the Ming, who built the Great Wall and the Forbidden City.

The 1st Marine Division defeats Japanese forces on the Pacific island of Guadalcanal in 1942.

How William the Conqueror's brutal invasion of England changed the country forever.

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

A Cuban family adjusts to life in the United States.

A visit to Lisbon, Portugal, features cod, hot pastries, a stroll of the city's back lanes and fado music; exploring castles of Portuguese royalty in Sintra.

Prunella receives a Braille copy of a book; Arthur and D.W. watch immature television shows.

Odd Squad must figure out how to control the temperature of two dragon eggs after the power goes out in headquarters.

Martin and Chris try to touch a hummingbird; the brothers utilize hummingbird powers to prevent Gourmand from cooking chocolate-covered hummingbird egg snacks.

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

Lyla and Stu help out when the neighborhood garbage truck malfunctions; Lyla and Louisa take a ride on the city bus and accidentally lose Stu.

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

Daniel and O play post office; Jodi uses things in nature to make a homemade boat.

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

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.

The Treeborhood celebrates a parranda; the Wombats try to stay awake on New Year's Eve.

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.

Ronald, a meticulous, rule-following pig, and Roxy, a free-spirited musical hedgehog, explore the "wows" of one of America's most extraordinary places -- Sequoia National Park.

Alma and Eddie open a mofongo food truck but run out of time to make the mofongo; Alma challenges André to scooter races to prove she is faster.

Molly must find her mom's plane keys so she can get home in time for Mother's Day; Trini spots a talking white bird.

Edmund Hillary explains to Xavier that even the most courageous adventurers ask for help when they need it; Yadina prepares for a special birthday performance with the help of Celia Cruz.

The story behind David Attenborough's wildlife documentary series "Life on Earth," which changed his life forever.

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.

The latest news from health journals and research institutions.

Highlights the biggest seasonal hazards and how to avoid them.

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.

Featuring Batido de Mamey.

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

Green Bay Packers salesman's sample championship rings; Barbie dolls and wardrobe circa 1960; a 1977 Keith Haring Bean Salad lithograph.

The town of Natchez, Miss., confronts the tension between preservation and truth as it wrestles with race, memory and identity.

Three young adults meet industry professionals who expand our ideas of what well-being can be, from developing tools for digital wellness to laying the foundation for empathetic architectural design.

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

Sister Veronica weighs her future with the Order; Dr. Turner makes a final stand against the council's news before the maternity home closes; the Mullucks campaign for the rights of all thalidomide victims.

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

Edmond reveals to Villefort that Heloise stole the vial of poison from him, the same poison used to murder the Marquise; Villefort confronts Heloise, threatening to expose her.

When an old acquaintance arrives in Kitzbühel, Nina's past comes back to haunt her.

A Cuban family adjusts to life in the United States.

Dancing on the beach in Nazaré, Portugal; medieval abbey in Batalha; royal library; port wine; exploring Porto, Portugal.

D.W. doesn't want another pet after her bird, Spanky, dies; Buster's too busy to spend any time with Arthur.

Owen and Ohio provide backup on a case, so they can have a pizza party; an unlucky coin is accidentally released to the public.

A Creature Quiz challenge question about the differences between a crocodile and an alligator turns into a Crocogator contest.

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

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

Carl blames Nico when his special crayon breaks and Nico blames Carl when his drawing rips; Lotta tries to learn to play the alto saxophone.

The Tiger Family goes to the restaurant for taco night; Music Man Stan comes to school for a musical story with the class.

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

Reporters Elmo and Abby offer strategies to Nursery Rhyme characters experiencing big feelings of excitement, nervousness and frustration.

The Wombats track down a scary-weird sound that has frightened Carly, CeCe and Clyde; the Wombats become Hopping Helpers for a day.

Donkey and Panda must complete hard challenges to earn badges for Try Scouts; Donkey and Duck Duck teach Bob Dog a new game.

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

Elinor and her friends play Hide-and-Go-Seek but are unable to stay hidden from the Goat twins; an owl inspires Elinor's costume for Costume Day.

Alma cheers up Lucas after he misses out on a trip to the Statue of Liberty; Alma and Andre help Dona Carmen with a recipe.

Molly faces big obstacles while training for a cross-country ski race; Molly and her family lose their lunch when a seal sneaks onto their boat and steals their food during a fishing trip.

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.

How discoveries over the past 50 years have revolutionized people's understanding of the universe.

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.

VACC Camp affords children on ventilators the chance to enjoy a stress-free week at the beach.

Debunking the most popular medical misconceptions and answers to your biggest health questions.

Scientists, patients, and families reveal how the brain adapts to trauma, disease, and challenges.

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.

Visits Jacmel, Haiti and the Island of Guadeloupe to meet artists fighting to preserve their culture and maintain key art spaces.

Jamie Chung, Cyndi Lauper and Danny Trejo retrace the journeys of their immigrant ancestors.

Research into the ancestry of singer Lea Salonga and actress Amanda Seyfried reveals relatives who survived heart-wrenching ordeals.

President Trump's unprecedented challenges to the Federal Reserve and what it means for the economy; tracing the battle between Trump and the Fed as the central bank steers the economy through an increasingly precarious moment.

The U.S. Army's 2nd Ranger Battalion scales the 100-foot cliffs of Pointe du Hoc in Normandy on June 6, 1944, on a mission to destroy six German cannons.

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

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

Green Bay Packers salesman's sample championship rings; Barbie dolls and wardrobe circa 1960; a 1977 Keith Haring Bean Salad lithograph.

The town of Natchez, Miss., confronts the tension between preservation and truth as it wrestles with race, memory and identity.

Three young adults meet industry professionals who expand our ideas of what well-being can be, from developing tools for digital wellness to laying the foundation for empathetic architectural design.

A Cuban family adjusts to life in the United States.

The ins and outs and pros and cons of cruising, including making smart use of limited time on shore and the congestion and commercialism that comes with mass tourism.

Arthur discovers some neat stuff in the attic on a rainy Saturday; the world's worst cook, Grandma Thora, wants to help the bake sale.

The Terrible Three break into HQ intent on planning ultimate oddness; the Agents must close the containment units before oddness takes over the whole town.

Martin and Chris pose a challenge to Koki and Aviva about who has the most challenging job.

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

The Loops play fun practical jokes on each other; Loops Lunch moves outside because of a blackout, but it causes many problems.

Carl's medium-sized fuchsia yo-yo goes missing from his collection; a rainy day changes Carl's pool day plans.

Daniel and Mom make a coconut swirl snack together; when a backyard campout is rained out, Jodi, Teddy and Leo find that they can still have a special night being together.

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

After looking at the moon through Yasmine's telescope, Tamir, Elmo and Zoe pretend to be astronauts traveling to the moon.

The Treeborhood is alive with sound patterns; Zadie loses one of Louisa's toys.

Panda hopes to find a quiet way to show his love for the moon moths; Donkey helps Panda fix his spaceship.

Rosie and Javi's pirate adventure goes awry; Rosie has trouble choosing a job at the first Fun Club meeting.

Elinor's power goes out, making her house look different; Elinor's Frisbee gets stuck in a tree.

Alma searches for the best way to greet others; Alma wants to figure out why Junior is shy around his new sitter.

Molly and Tooey get lost in the wilderness while gathering firewood; Molly uses a constellation to find her way to Grandpa's friends cabin.

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

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

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.

The latest news from health journals and research institutions.

How complications happen, warning signs to watch for, and the advanced techniques available to correct failed procedures.

Emerging research on how these medications may influence appetite, regulate diabetes, and promote heart health.

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 team of exploration scientists and divers study blue holes scattered throughout the Gulf of Mexico.

Onsite extraction of fossils of an ichthyosaur, a fish lizard that ruled during the time of the dinosaurs, and a 3-D reconstruction of the creature; host David Attenborough.

Exploring the quantum universe.

Pioneers from Guatemala to Japan share space with wildlife and restore the way we coexist and cultivate among the trees.

The science behind attraction versus lust. The mysterious world of pheromones. Insight into male infertility.

Chasing down the South's pie cherry to a dye house tree on a Kentucky farm.

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

Jamie Chung, Cyndi Lauper and Danny Trejo retrace the journeys of their immigrant ancestors.

Research into the ancestry of singer Lea Salonga and actress Amanda Seyfried reveals relatives who survived heart-wrenching ordeals.

President Trump's unprecedented challenges to the Federal Reserve and what it means for the economy; tracing the battle between Trump and the Fed as the central bank steers the economy through an increasingly precarious moment.

The U.S. Army's 2nd Ranger Battalion scales the 100-foot cliffs of Pointe du Hoc in Normandy on June 6, 1944, on a mission to destroy six German cannons.

A Cuban family adjusts to life in the United States.

Three classic Greek getaways -- Santorini, Mykonos and Rhodes -- include touring ancient Greek ruins, tracing the vestiges of the Crusades and sampling rustic cuisine.

Arthur can't come up with a jingle for a cereal contest; D.W. struggles to do cartwheels as well as Emily.

Olive and Otto investigate why things are disappearing all around town; one of the four Debbies from Debbie's Pizzeria disappears.

Chris, Martin and Aviva need osprey creature powers to find keys that Jimmy dropped in the ocean.

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

Lyla gets a strike her first time bowling but gets frustrated when she realizes bowling isn't as easy as she thought it was; Lyla feels left out when Everett and Ale's friendship thrives.

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

Daniel gets mad when he doesn't get a crayon box right away at the Crayon Factory.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

While watching baby dragons for the first time, Abby, Elmo and crew join voices for a soothing bedtime bop to make sure the little beasties go to sleep.

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

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

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 and her dad learn how to make their own chocolate; after accidentally breaking a jade plant, the kids learn how the plant grows.

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

A heat wave hits Qyah and Molly is determined to find out the highest temperature on record; Molly and Trini must save Qyah from a wildflower.

Xavier and Yadina overcome a sibling spat with the help of Confucius; Sacagawea helps Xavier and Brad realize that just because Yadina is younger, she can do more than they think.

Jamie Chung, Cyndi Lauper and Danny Trejo retrace the journeys of their immigrant ancestors.

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.

Michael Cramer's story about a mother's love, his undying resilience and the important lessons he learned about giving back the gift of survival.

Medical experts on pediatrics, primary care, spine and back pain, pharmacy and emergency medicine are available to answer questions.

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

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.

Featuring Burger.

Raphaelle escorts a repatriated serial killer on a plane, but he dies mid-flight; by phone, Astrid helps her obtain proof that she's dealing with a murder and that the culprit is on board.

Sherlock and John investigate for their client, who saw his father killed by a monstrous creature on Dartmoor 20 years earlier.

A whirlwind adventure and the return of arch-nemesis Moriarty lead John to believe that Sherlock is dead.

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

Onsite extraction of fossils of an ichthyosaur, a fish lizard that ruled during the time of the dinosaurs, and a 3-D reconstruction of the creature; host David Attenborough.

Exploring the quantum universe.

Pioneers from Guatemala to Japan share space with wildlife and restore the way we coexist and cultivate among the trees.

The science behind attraction versus lust. The mysterious world of pheromones. Insight into male infertility.

Chasing down the South's pie cherry to a dye house tree on a Kentucky farm.

A Cuban family adjusts to life in the United States.

Siena, Italy's, Palio horse race; Scottish Highland Games; Carnevale in Venice, Italy; celebrating Easter in Greece.

Sue Ellen becomes obsessed with an Internet game; the gang must decide whether to go on a camping trip.

Ozzi and Orli go on a mission to catch the villain who is ruining the Triangle Sisters' café; Opie must collect enough money to pay for Captain O's 10-layer birthday cake.

Chris and Martin search for an obscure rain forest creature.

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

After feeling left out, Luke decides to switch places with Stu; the Loops kids throw a surprise party for their parents.

Dylan is excited to play his new game, but things take a turn when the game pieces fall into a floor vent; Carl is determined to get into the FuzzyWorld Book of Records.

Daniel and Miss Elaina don't want to stop playing when it is time for Quiet Time at school; Daniel finds something that will help him rest.

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.

Devonte J. Squirrel moves to the Treeborhood; Devonte and the Wombats create a machine that makes ice cream using a bike.

Donkey wonders if she and her cousin can have fun together since they don't like doing the same things anymore; Panda thinks about how he is different from other pandas.

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

Elinor and her friends surprise Ms. Mole for Teacher's Day; a pig named Rudy helps Elinor and her friends sniff out some truffles.

Alma helps Mr. Ramirez figure out what to do when he lets too many cats into his shoe shop; Alma tries to convince Howard to play stickball.

Molly and Vera visit an excavation site, where they make a discovery; the Sassy Ladies of Saskatoon search for a glacier.

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.

Green Bay Packers salesman's sample championship rings; Barbie dolls and wardrobe circa 1960; a 1977 Keith Haring Bean Salad lithograph.

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.

The latest news from health journals and research institutions.

Medical experts on pediatrics, primary care, spine and back pain, pharmacy and emergency medicine are available to answer questions.

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.

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.

Skin care, mental health help, stroke.

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

Margaret Hoover leads interviews and debates.

Based on the 1935 movie musical starring Fred Astaire and Ginger Rogers, "Top Hat" features dazzling choreography and period sets, with an Irving Berlin score featuring "Cheek to Cheek," "Let's Face the Music and Dance" and "Puttin' on the Ritz."

Journalist Ann Curry conducts a deep, frank interview with bestselling author Min Jin Lee.

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

Raphaelle escorts a repatriated serial killer on a plane, but he dies mid-flight; by phone, Astrid helps her obtain proof that she's dealing with a murder and that the culprit is on board.

Sherlock and John investigate for their client, who saw his father killed by a monstrous creature on Dartmoor 20 years earlier.

A whirlwind adventure and the return of arch-nemesis Moriarty lead John to believe that Sherlock is dead.

Tracing the trail of pilgrims, from the French border to Santiago de Compostela; running with the bulls in Pamplona; Celtic culture of Galicia.

Religious tradition in Jerusalem; Tel Aviv; Masada; pilgrims visit biblical sites around the Sea of Galilee; Yad Vashem Holocaust memorial.

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

Daniel gets mad when he doesn't get a crayon box right away at the Crayon Factory.

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.

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

Ronald, a meticulous, rule-following pig, and Roxy, a free-spirited musical hedgehog, explore the "wows" of one of America's most extraordinary places -- Sequoia National Park.

Elinor and her dad learn how to make their own chocolate; after accidentally breaking a jade plant, the kids learn how the plant grows.

The CyberSquad and Bernice the Beetle take on Hacker in a Cyber Square game; Inez uses fractions to keep peace with León.

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

How agriculture shaped the nation's history and how it continues to evolve; retracing John Deere's beginnings in a small blacksmith shop in Illinois; a multigenerational farm family in Kansas.

Exploring the remote Faroe Islands, an archipelago of 18 volcanic islands in the North Atlantic, its fragile ecosystems, natural resources and resilient spirit.

Back-street fish markets; pizza; climbing Mount Vesuvius; the ruins of Pompeii.

Learning the art of making pizza at home at King Arthur Baking Company in Vermont; glazed crullers at Lou's Restaurant; rowing with Olympic gold medalist and Dartmouth College head coach Wyatt Allen.

Touring a new attic apartment ADU in Dorchester, Mass.; plumbing update.

Replacing vintage ceramic toothbrush and soap holders; repairing a water-damaged ceiling crack matching the original swirl texture.

The secrets of great strudel and schnitzel; making Austrian pork schnitzel; how to make homemade spatzle.

Macarons with raspberry buttercream; gougeres.

Alcapurrias; the story of Coco López and pina coladas; coquito cocktails.

Exploring the Haudenosaunee Nation's history in New York's Adirondacks; an adventure to the headwaters of the Hudson River.

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

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

Featuring Batido de Mamey.

Host Ann Bocock interviews best-selling authors.

When a former nun is found dead on Jesus Green, Will and Geordie visit her convent and begin to match the nuns to a series of unsolved missing persons cases from the last five years; Leonard's dad, Russell, arrives in Grantchester.

Mrs. Slocombe learns that Grace Brothers has initiated an early retirement plan.

Hyacinth awaits the delivery of a new suite of furniture, an exact replica of one in Sandringham House.

Lionel (Geoffrey Palmer) invites Jean (Judi Dench) to meet his 85-year-old father (Frank Middlemass) who announces he's getting married again.

The last Chinese dynasty, the Qing; First Opium War sparks the fall of the empire; the birth of modern-day China.

The family of Raymond Haerry Sr. travels from New Jersey to Oahu, Hawaii, to place his ashes at the USS Arizona Memorial at Pearl Harbor.

Jelly Roll performs highlights from "Whitsitt Chapel"; husband-and-wife duo The War and Treaty.

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

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

The renowned political scientist discusses global news and interviews world leaders.

Candice C. Jones, president and CEO of the Public Welfare Foundation, shares her vision for advancing justice reform, strengthening communities and investing in grassroots leaders.

Louisiana faces a new kind of storm decades after Hurricane Katrina -- liquified natural gas facilities.

Road testing the all-new Honda Prelude, a front-drive, 2+2 coupe; Lexus RZ 550e; "Road Test by Request" featuring a 10-year-old Lamborghini.

Lionfish threaten biodiversity and coral reef in the waters of the western Atlantic and Caribbean.

Touring the "Mister Rogers' Neighborhood" television studio and meeting the staff.

The CyberSquad and Bernice the Beetle take on Hacker in a Cyber Square game; Inez uses fractions to keep peace with León.

Daniel and Miss Elaina don't want to stop playing when it is time for Quiet Time at school; Daniel finds something that will help him rest.

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

After looking at the moon through Yasmine's telescope, Tamir, Elmo and Zoe pretend to be astronauts traveling to the moon.

Devonte J. Squirrel moves to the Treeborhood; Devonte and the Wombats create a machine that makes ice cream using a bike.

Donkey wonders if she and her cousin can have fun together since they don't like doing the same things anymore; Panda thinks about how he is different from other pandas.

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

Farmer Dev harvests crops; Rae needs to get organized in order to deliver the mail.

Miss Penny and Shiny the Star embark on exciting adventures.

Onsite extraction of fossils of an ichthyosaur, a fish lizard that ruled during the time of the dinosaurs, and a 3-D reconstruction of the creature; host David Attenborough.

Discover some of the interesting people and places in Florida.

Four mature Florida-friendly landscapes.

Hitler's alpine retreat in Bavaria is fortified with 2,000 SS troops and protected by a high-level security system.

Hitler orders some of the most fortified structures in the Third Reich on the Channel Islands.

The paratroopers of the 82nd Airborne Division wrestle two bridges away from the German troops in Holland in 1944.

Brenda receives a letter from the man who hosted her during her evacuation; upon her visit, she discovers that a property developer is attempting to evict him from his house and that his health and mental state have gotten worse.

Broward County teens create a film addressing issues important to them.

In the summer of 2014, a World War II veteran sneaks out of his care home to attend the 70th anniversary celebration of the D-Day landings in Normandy.

When the Titanic goes down, Lord Grantham loses his heirs, and Mary loses her fiance.

A look at the life of Princess Margaret, whose life and loves reflected the social and sexual revolution that transformed Britain during the 20th century.

The last Chinese dynasty, the Qing; First Opium War sparks the fall of the empire; the birth of modern-day China.

The family of Raymond Haerry Sr. travels from New Jersey to Oahu, Hawaii, to place his ashes at the USS Arizona Memorial at Pearl Harbor.

Unraveling the mysterious life of George Masa, a Japanese immigrant whose photographs helped define the identity of the Great Smoky Mountains.

A Cuban family adjusts to life in the United States.

April Fair in Seville, Spain; Bastille Day in Paris; running with the bulls in Pamplona, Spain; Munich's Oktoberfest; a traditional family Christmas; Nuremberg, Germany's holiday market; sledding by torchlight in Switzerland.

When Binky's family adopts a baby girl from China, Binky worries about how his life will change and if his new sister will like him.

Olive and Otto are zapped into a comic book.

Martin and Chris uncover a plot by Donita Donata to capture sea horses to make living jewelry.

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

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

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.

Daniel's rushing to go on a boat ride causes him to break his toy boat.

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

Big Bird is meeting Snuffy at Hooper's for lunch, and everyone decides to surprise him with a Snuffy-sized sandwich named after him, the Snuffwich.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

Donkey tries to act like a bird at Duck Duck's bird party, but she does not enjoy herself; Grampy and Donkey miss Gregory while he is away at camp.

Rosie and Javi's pirate adventure goes awry; Rosie has trouble choosing a job at the first Fun Club meeting.

Elinor, Olive and Ari disagree about the best way to build a couch cushion castle; when Ari misplaces the group's favorite ball, they discover that he needs a system for keeping track of his things.

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

Molly finds a lost baby beluga and tries to reunite it with its mother; Molly and Grandpa Nat try to retrieve Molly's fishing hat after it floats away.

James Braidwood explains to Brad that being prepared can help him stay calm when he is feeling nervous; Xavier and Yadina learn that being responsible can involve making hard choices.

Onsite extraction of fossils of an ichthyosaur, a fish lizard that ruled during the time of the dinosaurs, and a 3-D reconstruction of the creature; host David Attenborough.

Richard installs a whole house water filtration system; Tom walks Kevin through various types of woods; Ross visits a hotel room that's powered by voice activation; Jenn Nawada installs a bluestone patio with a reclaimed granite fire pit.

The latest news from health journals and research institutions.

Medical experts on pediatrics, primary care, spine and back pain, pharmacy and emergency medicine are available to answer questions.

Scientists, patients, and families reveal how the brain adapts to trauma, disease, and challenges.

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.

Chef Michelle Bernstein hears diner's reviews of restaurants.