Knowledge Network

Art expert Philip Mould and journalist Fiona Bruce investigate mysteries behind paintings.

Arriving in Skagway by seaplane, Michael Portillo heads for the Chilkoot Trail; boarding the Canadian Pacific Railway Engine 374 in Vancouver, B.C.; Vancouver's SkyTrain.

Underneath Queen Elizabeth II's coronation throne was a sacred stone that was stolen from Scottish kings; one Christmas night, a group of Glasgow students decided to steal it back.

Situated in the hottest place in Canada, the "Kanaka Bar" Indian Band know firsthand the rising threats of climate change; why their innovative approaches to food, water, energy and resource security are earning them national praise.

Art expert Philip Mould and journalist Fiona Bruce investigate mysteries behind paintings.

Arriving in Skagway by seaplane, Michael Portillo heads for the Chilkoot Trail; boarding the Canadian Pacific Railway Engine 374 in Vancouver, B.C.; Vancouver's SkyTrain.

Underneath Queen Elizabeth II's coronation throne was a sacred stone that was stolen from Scottish kings; one Christmas night, a group of Glasgow students decided to steal it back.

Situated in the hottest place in Canada, the "Kanaka Bar" Indian Band know firsthand the rising threats of climate change; why their innovative approaches to food, water, energy and resource security are earning them national praise.

Nandi's family struggles; Reyka and Samuel are racked with guilt; Soda finds himself on the run.

Dr. Sam Willis journeys west to the ancient capital of Byzantium to discover how the eastern Roman Empire was ruled through silk, and how Venetian merchants cashed in on the wealth and trade it generated.

Two members of Hope's team travel to England to discover new techniques and make allies on the front lines of animal rescue.

Lila accuses Marco of mixing all the colors of their modeling clay without letting him explain his intentions; BeeBee has his new fork-atapult confiscated after his launch of knitted little hearts is misunderstood as a wool balls attack.

The friends are camping outside. But Tall gets scared when he hears a spooky noise! The friends realize that it was a bird... all the way down in the valley. When Tall continues to worry over strange noises, they try to help him understand the difference between small, faraway sounds and big, close-by sounds. Finally, they relocate the camp-out to outside Tall's house, so that Tall can hear his da

Chip is eager to fix every broken thing in town but his superfast repairs only make everything worse; it's a good thing Chip has Luna and Inkie's help to fix all his fixes.

At the pool, Dex solves Dino Experiment 1003, and helps Kayla get her best swimming time yet.

It's the neighborhood Block Party and Codie wants to help; no one seems to need his help except Otis; when Otis' cotton candy machine breaks down, Codie spins the sugar, making cotton candy using code.

The Catchers arrive on a planet populated by aliens resembling funny little monkeys.

Leo wants to attend a traditional school in Boston.

In the future, the planet has reached, Code Orange, due to a global invasion of goldfish! The team goes back in time to discover how one tiny mistake can create a huge orange problem.

Ginger the Tricarrotops explores the world of the crunchiest era, going on adventures throughout the colorful Vegesaur Valley.

When a prairie dog gets stung in the North American desert, Kit is sent to help while Sam assists in filling out paperwork, but she also has the help of Barb the Scorpion.

Sally and Nick are having a hard time getting customers to come to their Pickle Cafe; the Cat takes them to meet Eddy the honeyguide bird.

Michelangelo shows Brad that even when you want something done quickly, doing something well takes time.

Oscar the Ghost wants to play football with JJ, but discovers it's harder than it looks when objects go straight through you; Isadora shows him a new way to play; Isadora helps him discover his skill.

Duggee decides to make some jam, but Naughty Monkey steals his barrel of fruit and runs away with it.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Ella and Tilly race their cars on the ceiling at H.O.M.E. Station and crash, smashing Mom's crystal; the girls head to Diamond Planet and must replace the crystal before Mom gets home.

A curious and dreamy rabbit called Molang and an inquisitive little chick called Piu Piu are inseparable best friends who always have a wonderful time going on adventures together.

When the bell on top of the school's Leaping Tower keeps ringing, Sparks' Crew plans and conducts an investigation.

The cheese delivery race is on as Mojo and the Racer Top try to deliver food faster than Filo; the competition gets too hot when an explosive souffle is on the table.

Duggee and the Squirrels learn about Mole's childhood dream of becoming a stunt mole, and decide to help him realize it.

Joe is convinced he's not good at fishing but finding a little forest spirit in distress he uses his other skills to lead a successful fishing style rescue.

The Ladybird is up to her old tricks again, but this time the Mighty Twins have a super trick of their own; Mayor Humdinger finally gets superpowers, and it's a total cat-astrophe.

Strut creates a new, long bridge, but it sags quite a bit in the middle; Zack and Strut know they can solve this problem, but with what?

The Birdwell Fun Fair has arrived; all is fun and games until Emily Elizabeth predicts that Clifford will lose something; he gets so worried about his future that he can no longer have any fun; will Elizabeth be able to help assuage his fears?

Peg and Cat solve problems and learn foundational math concepts and skills.

When Presto goes on vacation to visit his family for an overnight, Mi really misses him; Do and Re help Mi feel better.

Little Bear is an animated series based on the series of books written by Else Holmelund and illustrated by Maurice Sendak. The curious cub and his forest friends, including Owl, Hen, Cat and Emily, a human girl who lives nearby, play together in the woods, relying on their imaginations to provide them with plenty of adventures.

When Mrs. Melvin's hairbrush goes missing, Abby tracks it to a new Fuzzly who loves to style hair.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Humdinger, Sid and Sweetie join forces to try and take over the Lookout; Humdinger sabotages Yumi's Bee costume, sending her buzzing out of control.

When rain spoils a game of kickball, Gil invents a new game; Bubble Puppy must overcome his fear of thunder to save the game.

Odo brings the best show and tell to forest camp, a fox named Reggie, but the birds find him terrifying; Odo must convince the squawking campers that Reggie the Veggie is friendly.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

When Luc suddenly feels uncool, he looks to older, popular Eddie as his personal guide to cool.

The home and social life of a sensitive and imaginative 4-year-old boy, and the supportive family and friends that help him navigate his big feelings.

A big surprise is coming to SmileyWorld! Can the Smileys and their animal friends join forces to make it happen? Watch how amazing things can be when everyone works together!

Mirrors help you practice flying and scare cats.

Kenny G sings about the letter G to a crowd of animals and gives them a good grasp on giraffes, Germany and guitar solos.

Bea, Ty, and Sam put on a Senior's Day show, but everything goes wrong.

During a song recital, the magical moonlight of a blue moon makes it impossible for Lobo to sing without howling.

Molang and Piu Piu rescue a frog from the cold; they try to find out whether a kiss will transform it into a prince.

When Moon gets a new computer toy named Molly thinking it will be her new best friend, Ollie proves once again that only he deserves that honor.

Gus the Itsy Bitsy Knight seeks adventure at every turn; though small in stature, he possesses a big, kind heart.

Strut creates a new, long bridge, but it sags quite a bit in the middle; Zack and Strut know they can solve this problem, but with what?

Mojo and Bo have been mistaken for a UFO after fixing a satellite dish with Mojo's chopper top, and now the whole town is in a tizzy about invading aliens.

Carmen learns about bagpipes.

Chef Jeff's nighttime tuba practice keeps all the Fuzzlies awake.

Thea joins in on the Mauslympic Winter Games, but she and her friends are eliminated one by one from the competition, and Geronimo realizes they're being sabotaged.

Nick and Sally travel the world while learning about science with the Cat in the Hat.

Zadie soothes Ellie to sleep with a story; the wombats fix Super's favorite mug.

When a prairie dog gets stung in the North American desert, Kit is sent to help while Sam assists in filling out paperwork, but she also has the help of Barb the Scorpion.

Frizzy and Big Trev scuba dive over the reef; Frizzy swims away from her buddy to search for hidden treasure and becomes lost underwater.

The Rangers learn that Little Bigfoot is nervous about apple picking with the Mini Moosers because he's afraid he won't fit in; but is helping their little big friend learn to be more "moosey" really better than just being himself?

The gang goes back in time to fix air pollution and discovers a surprising foe: The Energy Vampires.

Located in Vietnam, Phu Quoc attracts beach lovers from all over; traditions and modernity mix peacefully and environmental awareness seems to be settling in to maintain the island's nature.

Scattered across Australia are fragments of a mysterious ancient mosaic found in Palestine; putting the pieces together reveals how the British Empire shaped the modern Middle East.

Hereditary Chief Ernest Alfred of the Namgis, Tlowit'sis and Mamalilikala Nation leads a group opposed to a commercial salmon farm on their traditional territory; the west coast wild salmon population and the threat that open net salmon farms pose.

Following natural disasters in British Columbia and the Northwest Territories, female frontline responders, and community leaders demonstrate new ways to live and support one another in a rapidly changing climate.

Ecologists and activists tackle the feral cat crisis in the town of Cornwall, Ontario.

The Fort Nelson First Nation attempts to restore decades of industrial impacts to help stabilize boreal caribou populations.

Following natural disasters in British Columbia and the Northwest Territories, female frontline responders, and community leaders demonstrate new ways to live and support one another in a rapidly changing climate.

Ecologists and activists tackle the feral cat crisis in the town of Cornwall, Ontario.

The Fort Nelson First Nation attempts to restore decades of industrial impacts to help stabilize boreal caribou populations.

François-Xavier Roth and the Berliner Philharmoniker perform two works by Stravinsky and a Bach concerto featuring oboist Albrecht Mayer.

Historian Bettany Hughes and aerial archaeologist Ben Robinson explore Britain from above.

Barry and Hayley's adventure in the UK continues at a rehab center where they use the latest in alternative therapies.

Lila accuses Marco of mixing all the colors of their modeling clay without letting him explain his intentions; BeeBee has his new fork-atapult confiscated after his launch of knitted little hearts is misunderstood as a wool balls attack.

Tiny is very proud of her big new bunch of balloons; her friends take turns holding them, with Teensie going last; but when Tiny is distracted, Teensie disappears; Teensie must have taken Tiny's balloons; upset, Tiny has her friends help search for Teensie; but they can't find her anywhere; when they finally hear Teensie calling to them, they find her stuck in a tree, high up the mountain; the bal

The Adventure Rangers are eager to help the Mini-Moosers build a skating rink; but Inkie is working hard to not finish the construction.

When Dad is getting ready for a job interview, Dex and Kayla inspire him to change his outfit; they perform an experiment on the various colours dinosaurs could be and why different hues are important.

Mia and her bro-bot Codie turn the ordinary into the extraordinary as Mia grows as a coder, thinker, big sister and learns more about coding her world.

The Game Catchers bundle up to explore a planet full of snow and meet alien friends who keep warm by playing games!; they invite the Game Catchers to a sack race but are interrupted by a Yeti with his own way of beating the cold!

Andy learns the history of the Fourth of July.

In the future, Orchid and her dad want to plant a special singing moonflower on a nearby hill - but it seems someone has stolen the dirt! The team goes back in time to discover that the problem may just be clueless Doc Crock trying her hand at farming.

Ginger the Tricarrotops explores the world of the crunchiest era, going on adventures throughout the colorful Vegesaur Valley.

Using their sleuthing skills, science facts and cool gadgets, special agents Sam and Kit trek around the world to solve the animal kingdom's many mysteries.

Swinging from a rope isn't easy for Sally and Nick; good thing the Cat knows the king of swing, Charlie the chimpanzee; in the Leafylafoo Rainforest, Charlie teaches them how to use their hands and feet to swing as they help him search for bananas.

Dorothy Levitt explains that it's important to start with the basics when learning a new skill.

Isadora and Dad see a shooting star fall to Earth; they investigate and discover that it's actually a Glow Sprite called Nova, searching for her lost space kitten; Nova is mistrustful of all earthlings, until Isadora introduces her to her friends.

After the squirrels find a treasure map inside Duggee's big, shiny ruby, they set out to find the treasure.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

The gang is playing at the clubhouse when a silicon rocket goes missing; they decide to look in the atmosphere of Jupiter, where Ella can explore its Great Red Spot while Slippy looks for the elusive jellyfish.

The Pharaoh entrusts his beloved cat to Molang and Piu Piu, strictly forbidding them to let him out; the task turns out to be more complicated than expected.

When Sparks' crew decides to restyle their current hero suits, they have to figure out what materials they can use; but is it the right stuff to help them save the day?

When the Squirrels find Duggee playing the saxophone, they want to have a turn too.

Out late to view the Northern Lights, the friends race to rescue Buddy's run-away drum before it rolls off a cliff, then playing it to celebrate the dancing lights in the sky.

After a sudden snowstorm, Everest cares for a white wolf cub as they work together to help the PAW Patrol find them; famous wrong-way explorer Travelling Travis accidentally takes Chickaletta to the North Pole, where they run into some crocodiles.

Zack wants to build an obstacle course; he can see it perfectly in his head; unfortunately, he isn't doing a great job explaining what he wants to Rex and Strut.

Farmer Jones brings a few goats to the island to chew down overgrown weeds; Emily Elizabeth and Clifford try to wrangle a bunch of crazy goats.

When Peg realizes her lemonade stand has no cups, Cat makes a series of shrewd business deals to get 200 cups with only two cookies.

Re tries to teach the chickies to make raspberry tarts; she has to find the best way to get their attention first.

Little Bear is an animated series based on the series of books written by Else Holmelund and illustrated by Maurice Sendak. The curious cub and his forest friends, including Owl, Hen, Cat and Emily, a human girl who lives nearby, play together in the woods, relying on their imaginations to provide them with plenty of adventures.

When the Fuzzly twins, Mo and Bo, get separated in the hotel, it's up to Abby to get them back together again.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Mayor Humdinger's kitties make off with Mayor Goodway's book delivery truck; Julius and Julia get into a sticky situation when the paper bag puppets they created for a puppet show become stuck on the antlers of a deer.

The Guppies must work together to turn nectar into honey for the queen bee's tea time.

The birds make their movie about life at Forest Camp; it doesn't come out perfect with Odo operating the camera but it shows something important about the camp.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

When Eddie gives away all the prize chips to his friends at his Fun Fair Booth, he must earn the chips back by playing the game he dreads the most.

The home and social life of a sensitive and imaginative 4-year-old boy, and the supportive family and friends that help him navigate his big feelings.

Oona is in danger; she's tangled up in debris, and the seagulls will be back soon; Mossy and Bernie try to free her, but can one little shrew save the day.

It's bath time, and Maddie and Triggs embark on a bubble-tastic submarine adventure to the bottom of the ocean in search of Triggs' favorite bath-toy, Denis the Ducky.

Duck discovers a mucky, slimy, grimy way to cool off in the summer.

Kenny G sings about the letter H to a crowd of animals; he hums about hippos, hot dogs and hockey.

When Bea and Ty see fireflies in the yard, Lexi feels sad she missed out; the friends work together to get the fireflies to return.

When Victoria, the magical organ, gives the Super Monsters a very unusual seed, it seems almost impossible to make it grow, and it will take several kinds of monster magic to make it bloom.

A curious and dreamy rabbit called Molang and an inquisitive little chick called Piu Piu are inseparable best friends who always have a wonderful time going on adventures together.

When Ollie attempts to overcome his fear of water, the cats discover that all fears can be faced the same way.

Gus the Itsy Bitsy Knight seeks adventure at every turn; though small in stature, he possesses a big, kind heart.

Zack wants to build an obstacle course; he can see it perfectly in his head; unfortunately, he isn't doing a great job explaining what he wants to Rex and Strut.

Leo must stop Dad's comedy act.

Princess Flug thinks Melvin's surprise party is for her, and she gets very upset when she realizes it's not.

Geronimo and his family accept an invitation to visit to Japan where they interview the last samurai, Hideyoshi Mousitomo. When Mousitomo's sword is stolen, Geronimo seeks out the thieves.

Animated series which aims to nurture young people's natural curiosity in the exploration of science and the world around them.

Zadie soothes Ellie to sleep with a story; the wombats fix Super's favorite mug.

Using their sleuthing skills, science facts and cool gadgets, special agents Sam and Kit trek around the world to solve the animal kingdom's many mysteries.

It's a hot summer day and while Frizzy, Neville and Gemma try to cool down beached dolphin Shelley, Pounce is determined to prove he has staying power under the beating sun.

Best buddies Luna, Chip and Inkie are always eager to lend their friends a wing, paw or tentacle because helping others is what they do best.

Real trees are replaced by Crock brand high-tech rake-free trees.

Ho Chi Minh City is Vietnam's largest city with a hot and humid climate that shapes everyday life.

David prepares meals at the Contrada del Bruco for a pre-race dinner to celebrate the Palio di Siena, one of the most famous horse races in Europe.

David finds a tranquil vineyard outside of Mumbai that produces fine wine, inspiring an Italian-Indian culinary adventure.

A look at the extraordinary wildlife, landscapes and people of the Amazon, the world's greatest river; from boiling streams and transparent lagoons, to pink river dolphins and riotous river carnivals, its great size hides spectacular secrets.

A racing enthusiast with a rare disorder finds his heart near failure; a girl who had a heart transplant just after birth undergoes tests; a woman donates one of her kidneys to her partner.