Knowledge Network

Jaimen Hudson's breathtaking aerial whale and dolphin photos are viewed by millions online; quadriplegic for 12 years, he's now taking on the biggest challenge of his life -- to scuba dive again.

Stories of British Columbia's floatplane pilots.

Murdoch must prove his innocence amid corruption; Ogden is kidnapped.

A prominent Oxford professor is retiring, but during a reunion of her brightest students, one of the group is found murdered.

Julia takes a coastal walk to one of the most famous landmarks on the Jurassic Coast - the Old Harry Rocks chalk stacks on Studland. (1 of 6).

Hope Swinimer rescues, rehabilitates and releases thousands of animals each year, while struggling to make ends meet; she is driven by her compassion and belief that every animal matters.

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.

Tall is excited to show his friends the orphaned Fuzzywaller he rescued; it's so cute and little, but once his little pet starts eating, it quickly becomes not so little; worried that his dad won't let him keep a pet that isn't little, Tall doesn't want to admit that it's growing.

A bark for help leads the Adventure Rangers to a sea lion trapped on a rock; Luna, Chip and Inkie must work together as a team.

Dex attempts to conduct a Dino Experiment while playing a game of laser tag with Dad, against Kayla and Mom.

When Otis loses his grapes only to discover he already ate them, Codie goes shopping for more; after using code to pick the right kind of fruit, Codie and Mia surprise their hungry bear pal with more grapes.

The Game Catchers land on a sandy planet and make all-seeing friends.

Leo gets frustrated when his plans for the day are ignored.

In the future, there are no raspberries! Or raspberry jam! So the Galápagos X gang goes back in time to discover that Doc Crock has cornered the market on bees. Could this somehow be connected to the future's 'berry' disappointing breakfast?

Felicity finds herself beset by fleas that return every time she tries to get rid of them; forced to hang out alone, Felicity has a confrontation with Doc Damage.

A volcanic explosion forces a family of Sweet Potatodons into Lava Land, upsetting their savory cousins.

A mass flower theft in the North American forest leads Sam, Kit and the Mice Squad to investigate, but the local pikas won't do anything but blame each other.

Nick and Sally learn about animals with stripes; Nick and Sally head to the farm to find more wool.

Xavier Riddle, his sister, Yadina, and their friend, Brad, meet heroes from the past -- from Eleanor Roosevelt to Leonardo da Vinci.

Duggee and the squirrels must come to the rescue when Enid the Cat gets stuck in a tree while chasing a mouse.

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.

Slippy overloads his new rocket boosters and crashes on Jupiter's moon with Madhu; Madhu uses the process of elimination to narrow the choice down in time to save Slippy from a volcano eruption.

Molang and Piu Piu serve a selfish king; Merlin transforms him into a straw king, leaving the servants to face their new ruler's dismay.

When the crew investigates a backyard monster, they discover that it's actually a mother opossum and her babies.

A rockslide blocks Ted the bus and his passengers in a mountain pass; to help them out, Mojo's mighty dozer top will make short work of those rocks if Mojo and Bo can work together.

Roly discovers a key while digging in the garden, but nobody knows what it is for; Duggee has his key badge and decides to use trial and error to find out what it means.

JoJo, Gran Gran and all the family plan an Easter feast; when there isn't enough space in the kitchen to prepare the food, it's time for a Gran Gran plan outside in the garden.

When giant balloons float away from a parade, it's up to the pups to save the pup balloons, the parade and Mayor Humdinger; the Turbot cousins try to spot a rare spider but get stuck in its web.

Walter's wash station is on top of a hill. Which means all the water from the Zerby Wash runs down the hill and causes a lot of erosion. Walter, Fill and Zack try to figure out how to get the water to flow without washing the hill away.

Emily Elizabeth, Clifford and his doggy friends help prepare the beach for a storm.

Cat tries to impress the savvy Roxanne with his knowledge of solid shapes; he moves his lips as a hidden Peg speaks for him.

Do learns that if he keeps trying, he can master one of the steps to flying -- a spectacular landing.

Based on the illustrated books of Maurice Sendak.

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

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.

Danny's rocket-boosted pogo stick accidentally causes a fire; it's up to the entire Air Rescue team to save Danny and stop the forest from going up in flames; when Francois' big stunt show goes horribly awry, the Air Rescue pups are on a roll.

After Gil and Molly meet a conductor, the Guppies want to join an orchestra.

Odo and Doodle pretend to be "Inspector Oodle," and they even award the camp a Golden Acorn trophy; everything goes well until the real inspector comes along.

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

When Amala changes the rules of Eddie's soccer game, so it's not even soccer anymore, his competitive advantage is thwarted and he refuses to play, until he discovers there's more to fun than just winning.

Drift off while learning to count to 10 with a soothing song.

Peep sets sail in the Good Ship Easter Egg.

Kenny G sings about the letter E to a crowd of animals, evoking eggs, elephants and elm trees everywhere.

Grandma Vi and Charlie are both getting Park Helper Awards, and Ty and Lexi both need Bea's help making special gifts for them.

The Super Monsters welcome Vida to her new home in Pitchfork Pines with a tour of their favorite place; they help her through her first day of school.

Gus must bathe Pixie, who smells bad; Iris casts a cleaning spell, but it backfires, trapping Pixie in Papa King's shield.

Walter's wash station is on top of a hill. Which means all the water from the Zerby Wash runs down the hill and causes a lot of erosion. Walter, Fill and Zack try to figure out how to get the water to flow without washing the hill away.

Mojo and Bo fly high for leaves, but a stubborn goat has other ideas.

Andy makes a pinata in Mexico.

Abby follows a trail of missing roses to a new Fuzzly: the flower-loving Princess Flug.

Alexia Russ's first circus performance in Sourisia is threatened when their star, Augusto the clown, disappears. Geronimo investigates, while Traq prepares to replace Augusto.

Nick and Sally are about to dump out the water in their paddling pool when The Cat stops them -- water is too precious to waste, even just a drop.

Ice cream for breakfast.

A mass flower theft in the North American forest leads Sam, Kit and the Mice Squad to investigate, but the local pikas won't do anything but blame each other.

The cadets are learning how to scuba dive, including the all-important message, always swim with a buddy; but Frizzy is distracted by her own obsessive mission, to find King Neptune's trident and crown herself Queen of the Sea.

Inkie figures the best way to solve a sticky situation is to do whatever her hero, Octogal, would do; but when the Rangers need to help a lost baby whale, she discovers that she has superpowers of her very own.

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.

Blessed with a vibrant natural environment, the San Andres Archipelago abounds with marvels, like one of the world's largest barrier reefs.

Since the 2015 World Expo, the city of Milan has redefined itself with new skyscrapers, public and private initiatives and urban renewal projects.

Adapted by Heidi Thomas from the best-selling memoirs of Jennifer Worth, this drama series is a moving, funny, colorful look at midwifery and family in 1950s East End London. It follows newly qualified midwife Jenny, who joins an eccentric, lovable community of nuns who are nurses at Nonnatus House. Jenny is surprised to find herself at a convent -- she thought she was being sent to a small privat

With two killers now on the run, Ian is forced to call in the MET to support the manhunt; the hunt for the mystery spy cop intensifies as a link to Scott is found.

Erik decides to get help from an old colleague to find out if Särn is guilty or not; Särn goes to Liza's bar and gets beaten up; Liza lies to Erik.

Since the 2015 World Expo, the city of Milan has redefined itself with new skyscrapers, public and private initiatives and urban renewal projects.

The pupil midwives reach their third month of training; Trixie receives an urgent phone call; the Turner's Apollo 11 moon landing party is in full swing.

With two killers now on the run, Ian is forced to call in the MET to support the manhunt; the hunt for the mystery spy cop intensifies as a link to Scott is found.

Erik decides to get help from an old colleague to find out if Särn is guilty or not; Särn goes to Liza's bar and gets beaten up; Liza lies to Erik.

Since the 2015 World Expo, the city of Milan has redefined itself with new skyscrapers, public and private initiatives and urban renewal projects.

A look at the history of professional smuggling in 18th century Cornwall, where many secret smuggler's coves still exist.

A rare owl appears ready for release but everyone wonders if it will fly.

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 Galapagos X Team heads off on its first test mission to take the future back, but they accidentally travel back to the wrong time and Bobbi is bird-napped by future-enemy Doc Crock.

When Dana visits home, Kayla feels left out when Dex chooses to complete his dino experiment with his sister instead of her; the dino-loving siblings try to figure out why certain Dreadnoughtus group together out of their large herd.

Megablast is excited to be participating in the Greenville Talent Show and are working on a song for it. But the Copycats want to be the winners and lock Megablast up to keep them from performing. Then, when the Copycats realize they don't know who else is performing, they lock all of the citizens in town in their homes just to be sure they won't have any competition. Beatrix and Aunt Jenny help M

Molly, Gil and a duckling named Beep help a family of ducks that are lost in a storm cloud.

Tall's dad needs dimpleberries to make a pie, so Tiny and Tall decide to have a berry-picking contest. Each friend calls out the numbers of berries, as they grab them. But Tall is confused: how is Tiny counting her handfuls of berries so fast? Tiny insists that she isn't counting, she just knows: simple! Tall is frustrated by this explanation, until Tiny shows him how to use subitizing to count sm

While fishing, Molly and her cousin encounter a sea lion with a strange word written on its back.

Four junior lifeguards work under the guidance and encouragement of mature lifeguards to become heroes of Kangaroo Beach.

A hide-and-seek tournament goes wrong when Mojo and Bo accidentally break the first prize.

The earthworm's two heads argue constantly.

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.

When searching for the perfect Wuzzle Wegg, Bartleby thinks he sees a monster.

Zeeppetto wishes that his doll, Bartleocchio, would turn into a real live friend; a fairy princess may be able to wave her wand and grant his wish.

In Beijing, China, Andy believes that when it comes to the Chinese dragon dance, the longer the dragon, the better the luck; he wants to make the longest dragon ever.

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.

Geronimo struggles to stay awake at the book fair after going a whole week without sleeping while working to finish his autobiography in time.

Dotty the Drone has never played Hide and Seek; Zack is happy to teach her, but it turns out playing with a flying Zerby means you have to have special rules.

Sam and Kit must get a lost silver ant back home before he overheats; Sam and Kit investigate strange reports of a rampaging dinosaur in the wetlands, but there's more to the mysterious creature than what meets the eye.

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

Isadora wants to get her homework done before playing with Aunt Crystal, but she keeps getting distracted by icy magical fun!

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

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.

A wild up-river chase through the Alaskan wilderness begins when Aviva's invention falls overboard and attaches to a sockeye salmon.

Molang and Piu Piu leave for their vacations in the sun; they meet a fun but clumsy friend and help him as much as they can, but all three end up in trouble.

David meets his buddy Gianluca, who invites him to his family's hometown of San Gregorio Armeno. For five days straight, David, Gianluca, and his family eat, drink, and celebrate family tradition, making tomato sauce, and hunting for truffles.

David is in Delhi, taking in all the sites, sounds and street food; after spending some time in the crazy crowds of Old Delhi, he decides to head for the greener pastures of ITC Grand Bharat, a golf resort and a peaceful oasis just outside the city.

Blessed with a vibrant natural environment, the San Andres Archipelago abounds with marvels, like one of the world's largest barrier reefs.

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.

Just as Hope is scrambling to get ready for her busiest day of the year, the government decides to seize the bear cub Hope's worked so hard to save.

Insect numbers are declining in Costa Rica; biologist Patrick Aryee heads deep into the rainforest to find out just how far and wide this change is being felt.

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.

Just as Hope is scrambling to get ready for her busiest day of the year, the government decides to seize the bear cub Hope's worked so hard to save.

Discover how animals have learned to survive in harsh conditions, from high snow-covered peaks to frigid and wild southern seas.

Lights on at the Aidensfield Arms after closing time spur Nick to investigate.

An attack on the Brighton music scene and a gruesome discovery on a Sussex pig farm.

A portrait of writers Esi Edugyan, Joshua Whitehead, and Uzma Jalaluddin.

Blessed with a vibrant natural environment, the San Andres Archipelago abounds with marvels, like one of the world's largest barrier reefs.

An attack on the Brighton music scene and a gruesome discovery on a Sussex pig farm.

A portrait of writers Esi Edugyan, Joshua Whitehead, and Uzma Jalaluddin.

Blessed with a vibrant natural environment, the San Andres Archipelago abounds with marvels, like one of the world's largest barrier reefs.

Lights on at the Aidensfield Arms after closing time spur Nick to investigate.

A police raid on the worker compound snowballs into the community wanting vigilante justice.

Two tiny orphans struggle to survive; Hope takes a second swing at a release gone wrong.

Codie wants to make s'mores for a camp out; when Codie gets carried away making too many treats, Mia realizes she needs to remove his Loop block.

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 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.

Despite Oleander's pleas, Sally is procrastinating over planting daisies for the Queen's visit; Oleander reassures her there will be scones and Sally finally helps a little before the Queen arrives.

JoJo and Gran Gran are making Great Gran Gran's St. Lucian Callaloo soup, but they can't buy the last few vegetables they need because Jared's shop is closed.

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.

True and Bartleby search for the culprit that's been taking all of the nummie berries.

Ro, Low and Blu, three droplets of paint, escape Joan Miró's painting to explore the artworks in the museum; they often get into trouble and must find a solution.

Mojo has to catch Fabio's runaway balloon fruit, all without waking up poor, exhausted Bo.

The peacock's feathers want their fair share of fame.

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.

Abby and Lex try to impress Judge Thorn.

The story of a tiny snail on the tail of a great big grey-blue humpback whale, and their journey around the globe.

While out on a routine rescue mission, Rocket Club must use their experimental WUP Speed to defeat their arch-enemy, Calvin.

The Wild Kratts are on a mission to figure out the differences between African and Asian elephants; they soon discover that despite their differences, all elephants have lots in common, like feelings, emotions, and real intelligence.

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.

As Molang and Piu Piu walk down the pier in their wetsuits their friends warn them of a deep sea monster; Piu Piu doesn't believe a word and dives in, wanting to make the most of the beauty of nature; Molang follows in.

Nature ranger Wally Bunker joins Sam and Kit in the jungle to look for a pet frog.

The Cat helps Nick and Sally find the missing purple martin swallow that lives in Sally's backyard.

Megablast writes a new dance song that goes viral; Starlet is horrified to discover the hit is more popular than hers.

Shaun's flock lives a peaceful life under the watchful eye of Bitzer.

Just as Hope is scrambling to get ready for her busiest day of the year, the government decides to seize the bear cub Hope's worked so hard to save.

Since the 2015 World Expo, the city of Milan has redefined itself with new skyscrapers, public and private initiatives and urban renewal projects.

Murdoch and Watts discover fraud after a wine connoisseur is poisoned.

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 Tintagel Castle for a new perspective on the King Arthur myth.

Monty Don visits gardens in southern Spain that reveal influences from visitors and settlers from ancient to modern times.

Murdoch and Watts discover fraud after a wine connoisseur is poisoned.

Sea creatures' tricks for parenthood, predation, survival and adaptation.

Struggling to adapt to civilian life, a decorated soldier attempts to get his life back on track, but a dark secret from his past and betrayal in the present leaves his future looking uncertain and deadly.

Paul follows in the footsteps of saints by visiting the islands of Lismore, Colonsay and Oronsay; Paul hears the extraordinary story of St. Molaug, who established a monastery on Lismore, and joins author Alexander McCall Smith on his yacht.