Knowledge Network

Hope's first orphaned mammal arrives earlier than ever; a mysterious patient from last year returns.

Bettany visits the mysterious Vanguard Cave to see the world's first Neanderthal art, and comes face-to-face with a cheeky Barbary macaque monkey.

The social experiment reaches its halfway point and despite the trials and tribulations, the new residents are proving their worth to a town grateful to have them.

Marco loses patience with young drunks; Andrew performs a FAST test on a patient; Nick and Dave are called to the scene of an accident involving a pedestrian.

Weighing in at 7800 tons, the first Virginia-class submarine set a new benchmark as the US Navy's most advanced nuclear-powered submarine.

Hope fights to save a family of foxes; the nursery is hit by a mysterious outbreak.

Lila and Marco, two creative children, bring to life a quintet of knitted gnomes with whimsical journeys in a cozy universe made of wool.

Teensie invents a new racing game, which is all about running as far as you can. But after each round, Marv keeps declaring himself the winner. After all, he got sooooo far! Marv's friends have to help him comprehend the difference between far, farther, and farthest.

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.

During a backyard campout, Dex and Kayla transform into Nanuqsaurus to investigate how different dinosaurs protect themselves at night from nocturnal predator dinosaurs.

Neighbors living in a charming building on a quiet street in the big city celebrate each other's cultural holidays and adventures.

The Game Catchers arrive on a planet where everything is made of wool; they have fun playing together, but their plans change when they have to go in search of Nina's missing doll.

The trio invent their own sports competition, but Joe becomes focused on winning; a huge runaway snowball rolls toward Grandpa and his ice sculpture.

The friends are playing music together, but when it's Doodoowah's turn, he just stays silent and doesn't play at all; Doodoowah gets up and walks off, leading them all to a place where they have no choice but to be quiet.

Snoopy and the Beagle Scouts embark on a mission to earn their foraging badges; Charlie Brown is determined to win a Piney award.

The strange Blue Dragon Fish uses the colors of its body to hide from predators above and below.

Sam and Kit try out new glow-in-the-dark goggles to help find a brightly colored creature that causes chaos at a dance party in the African grasslands.

Martin Short provides the voice of the title character in this animated series from PBS Kids, which aims to promote children's literacy in science. It follows the magical adventures of 6-year-olds Nick and Sally, who travel the world with the Cat in the Hat as their guide. As they travel in the Cat's customized vehicle, the Thinga-ma-jigger, which can float, fly, drive and even ski, they learn abo

Brad learns that asking questions can help him feel less afraid; overcoming a challenge.

Isadora's friend Zoe persuades Isadora to swap abilities so she can try out magical powers and Isadora can try a day without fairy magic or vampire skills.

Luna can't wait for her kangaroo friend Chloe to visit her from Australia, but when she arrives, she has even more energy than Luna expected.

After Slippy’s watering system malfunctions, he risks failing to care for his uncle's plants. Ella helps harvest ice from Kepler 22b to successfully water the plants and save the greenery.

Molang and Piu Piu want to help out when they visit a sheep pen and its shepherd, but they cause more harm than good.

The class pet, Fur Blur, is competing in the school's Super Pet Races; has Sparks' Crew given her everything a pet needs to be ready to race?

The town's Ferris wheel is stuck, so Mojo and Bo have to get it moving. But they do their job too well, because the wheel rolls away, forcing Mojo and Bo to chase it down.

Andy becomes obsessed with all things Scottish after finding out about his heritage.

A space alien leaves a rock with Rubble and Marshall to look after which turns out to be a one-eyed walking space creature; it runs away to Jake's Mountain where it accidentally starts a rock slide and gets trapped inside a cave.

The world's most iconic dog is ready for his close-up; there are new adventures with the happy-dancing, high-flying, big-dreaming beagle who is joined by best friend Woodstock and the rest of the Peanuts gang.

Astronauts Emily Elizabeth, Clifford, and Samantha are planning a journey to Mars -- which is really the far side of Birdwell Island -- but it turns out Pablo and Jack had the exact same idea; now it's a race to see which team can reach Mars first.

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

Do flies but wishes he could flap faster.

While sunbathing, Molang and Piu Piu are hit by a mysterious ray; the two friends suddenly find themselves in a snow globe on the bookcase of an alien family.

Gemma is inspired by Wanda and Big Trev's synchronized swimming routines and pushes herself to learn it.

Abby plans a surprise family reunion for Grumblest.

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 bandit Ladybird shrieks havoc in Adventure Bay and takes all the town's treasures, the Mighty Pups team up with new super pals, the Mighty Twins, to save the day -- and Mayor Goodway.

On a hot summer day Dee Dee and the Cutie Pugs get their fill of splish-splash fun when Dee Dee fills up the puppies' empty water dish and Mom fills up the inflatable pool.

Molly, Gil and the Guppies celebrate summer with lots of outdoor fun; Gil uses his camping skills to rescue Bubble Puppy during the Summer Camp Games.

Nico and Arugula start a hamster sitter business; Carl is afraid to tell his Mama that his new shoes hurt his feet.

Neighbors living in a charming building on a quiet street in the big city celebrate each other's cultural holidays and adventures.

A messy park gets in the way of a paper boat race; Caillou doesn't understand the rules of a game.

The Mini Smileys and their animal friends transform everyday moments into magical musical adventures.

Maddie's fun and games are temporarily stopped when Triggs' waggy tail starts accidentally knocking things over; it's almost like his waggy tail has a life of its own!

Quack decides not to talk until Chirp begs him to.

Kenny G sings about the letter P to a crowd of animals as they praise pumpkin pies, purple pants and pandas.

Ty and Priya can't agree on the best way to play pirates, so Bea combines their methods to find the pirate treasure.

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

Nina decides she'd rather play than work on preparing her jingle dress until she realizes she's almost out of time; her friends carry out a demanding rescue to help Nina save her dream of dancing at the powwow.

Gemma is inspired by Wanda and Big Trev's synchronized swimming routines and pushes herself to learn it.

Andy learns about the old sport kabaddi.

A storm rages and there's a power outage, which leaves the shelter without electricity; the adults take care of the most urgent tasks, Audrey and Tommy oversee retrieving the reptiles from the vivarium to keep them warm.

Sam and Kit try out new glow-in-the-dark goggles to help find a brightly colored creature that causes chaos at a dance party in the African grasslands.

Mojo Swoptops and Bo help their friends in Swoppiton; with Mojo's top-swapping ability and Bo's plans, they work well together.

Martin Short provides the voice of the title character in this animated series from PBS Kids, which aims to promote children's literacy in science. It follows the magical adventures of 6-year-olds Nick and Sally, who travel the world with the Cat in the Hat as their guide. As they travel in the Cat's customized vehicle, the Thinga-ma-jigger, which can float, fly, drive and even ski, they learn abo

The gang goes back in time to discover Crock's untouched smoothie berries and some well-fed birds.

Brian digs deep and overcomes his fears.

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.

Snoopy puts on a magic show that affects Woodstock; avoids going to the vet for his cold; discovers the difficulties of making dinner.

David takes a dairy tour in the town of Caserta, just outside Naples, said to be home to some of the best Buffalo Mozzarella in the world.

David goes digging for clams, takes a tour aboard a floating restaurant down the river and cooks for guests at a local hotel in Kollam, a beautiful old seaport and city in Kerala.

A muskrat trapped in a fence needs Hope's help and slippery patients give the team a tough time.

Michael Portillo is in Southeast Asia on a spectacular 2,500-mile railway adventure across six countries.

Following the evolution of hard rock icons and pioneers Steppenwolf, the untold story of the band that defined a generation.

In 2013, images of Indigenous resistance catch the world.

David takes a dairy tour in the town of Caserta, just outside Naples, said to be home to some of the best Buffalo Mozzarella in the world.

David goes digging for clams, takes a tour aboard a floating restaurant down the river and cooks for guests at a local hotel in Kollam, a beautiful old seaport and city in Kerala.

Following the evolution of hard rock icons and pioneers Steppenwolf, the untold story of the band that defined a generation.

In 2013, images of Indigenous resistance catch the world.

An explosion at Murdoch and Ogden's house claims a man's life.

The body of a woman is found on train tracks in London, badly damaged from electrical burns.

Twin fawns arrive at the centre; a volunteer searches for orphans in the woods; Hope tends to a tiny owl.

When the friends tackle an outrageous obstacle course, Tiny struggles due to her short stature. When they finally see things from Tiny's perspective, Tall and Marv adjust the course so it's fair for players of all sizes!

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.

Dex and Kayla join Saara at her internship at an ostrich sanctuary; when an ostrich egg under Saara's care is dino-napped, Dex and Kayla must get it back from a Velociraptor, then a Megaraptor, then a T. rex.

When Sam and JJ decide to wear their Halloween superhero costumes all year to smite villains at 16 Hudson, they do more damage than good. That is, until Super Nye-Nye helps them learn what being a superhero is really all about.

The Cosmo-players arrive on an underwater planet and start hunting for clues, until they are interrupted by a turtle that cannot find its way home.

Hoping to win the local art contest, each of the trio search for something interesting in nature to paint.

The friends are playing music together, but when it's Doodoowah's turn, he just stays silent and doesn't play at all; Doodoowah gets up and walks off, leading them all to a place where they have no choice but to be quiet.

The kids tell scary campfire stories, but Charlie Brown is lost for words; Snoopy's journal sheds light on an ill-fated canoe voyage to Beagle Point.

A Boxfish explains how she changes color as she ages, discusses her eating habits and describes where she lives. Plus, she demonstrates how she can protect herself from predators.

Something stinks and for once, it isn't the skunks; Sam and Kit travel to South America to uncover the source of a yucky smell.

Martin Short provides the voice of the title character in this animated series from PBS Kids, which aims to promote children's literacy in science. It follows the magical adventures of 6-year-olds Nick and Sally, who travel the world with the Cat in the Hat as their guide. As they travel in the Cat's customized vehicle, the Thinga-ma-jigger, which can float, fly, drive and even ski, they learn abo

Benjamin Banneker shows Yadina that overcoming a challenge can make a person feel proud.

When Simon organizes a contest to choose a new dessert for his café, Luna and Chip try to help their favorite win.

Captain Bloomer and his pirate crew search for the fabled pants of gold in a treasure hunt like no other.

Molang and Piu Piu make friends with a lost puppy, who follows them home.

Preston needs Mojo's racer in top speed to get his new plane off the ground, but when his flight goes wrong, Mojo and Bo have to take to the air in Mojo's jet top to help him down!

Leo leads a hunt in search of the Loch Ness monster.

When Mayor Goodway goes on a camping trip, Mayor Humdinger appoints himself substitute Mayor; as Humdinger runs roughshod over the town with tickets, the PAW Patrol has to help Mayor Goodway get Chickaletta away from a bear who's grown fond of her.

Snoopy loses Sally's balloon; he creates chaos trying to win at mini golf; he has a hard time trying to be quiet at the library.

A handful of kittens runs amok on Birdwell Island; it falls to cowpokes Emily Elizabeth and Clifford to try and round them up.

Peg and Cat must clean their room before the arrival of guests.

Do, Re and Mi dance and sing along with their friends during a celebration.

Molang and Piu Piu are in the service of a selfish and contemptuous king; Merlin, exasperated, turns him into a straw puppet, but Molang and Piu Piu ask him to reverse the spell.

Frizzy is ready to lead her greatest adventure yet, beating her Grandpa's record and proving herself a superstar sailor; before Reef and Roadie hack the race to nab the award for themselves and land in hot water.

Abby finds herself as the lead singer of two bands after Rose and Tulip get into an argument.

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.

Chase and Chickaletta switch bodies and must learn to work together to return Cap'n Turbot's boat to the bay; Mayor Humdinger creates robotic pants to cheat at the Most Amazing Athlete Contest, but his invention soon goes haywire.

When Maggie the Sheepdog comes to visit the Cutie Pugs in the backyard, Pablo doesn't know she's a dog and discovers that dogs can be the same even though they can look very different.

Molly is going to have a new sibling; the Guppies get excited about babies; the children go to the hospital to meet a new baby.

Carl and Sheldon are on a thank-you mission; Carl shows his friends the right way to play with pet rocks.

When Sam and JJ decide to wear their Halloween superhero costumes all year to smite villains at 16 Hudson, they do more damage than good. That is, until Super Nye-Nye helps them learn what being a superhero is really all about.

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

The Mini Smileys and their animal friends transform everyday moments into magical musical adventures.

It's bowling time and dad thinks he's a professional, but he's the only one not scoring; Maddie and Triggs sing a doo-wop song to help him focus and find his strike.

Quack has decided not to talk until Chirp begs him to.

Kenny G sings about the letter Q to a crowd of animals, never keeping quiet about queens, quilts, and quesadillas.

Bea and Lexi both lose a tooth and anticipate a visit.

This show follows the adventures of animated versions of brothers Chris and Martin Kratt, hosts of such educational shows as "Kratts' Creatures" and "Zoboomafoo." In the show, the animated Kratts encounter wild animals during stories of adventure and mystery. The live-action Kratt brothers introduce each episode.

When Joe and his friends forget Mishoom's message and pick too many crabapples, the baskets tip over and roll downhill.

Frizzy is ready to lead her greatest adventure yet, beating her Grandpa's record and proving herself a superstar sailor; before Reef and Roadie hack the race to nab the award for themselves and land in hot water.

Andy helps a friend celebrate his true artistic self through painting a barber shop sign.

Hector is overwhelmed, so Tommy and Audrey volunteer to do his daily chores; as Audrey sprains her ankle, Tommy is left alone and the tasks pile up; he calls Quentin and Maeva for help.

Something stinks and for once, it isn't the skunks; Sam and Kit travel to South America to uncover the source of a yucky smell.

Mojo and Bo enter the grand cross-town race, determined to win; however, they repeatedly pause to assist fellow racers in distress, which slows their progress; how can they maintain their lead while being so altruistic?

Martin Short provides the voice of the title character in this animated series from PBS Kids, which aims to promote children's literacy in science. It follows the magical adventures of 6-year-olds Nick and Sally, who travel the world with the Cat in the Hat as their guide. As they travel in the Cat's customized vehicle, the Thinga-ma-jigger, which can float, fly, drive and even ski, they learn abo

The future is so hot and sticky that singing superstar Barney Pluto announces he's moving to Pluto! How can the team stop this pop culture tragedy?

Francis finds the one thing everybody needs, a friend.

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.

With camp nearing its end, Sally faces saying goodbye to her new friend Naomi; Snoopy and the Beagle Scouts race to earn one last badge.

An amazing underwater metropolis; the biodiversity of the reef is critical to species living in the Bahamas.

A hiker gets trapped on a treacherous precipice; serious head injury; Mike struggles to balance volunteer work and family; missing man.

Magda's attempt to capitalize on her success with a celebrity wedding dress leads to a risky experiment with men's bikini briefs.

Nicci's campaign becomes national news, causing trouble for Katie; Andrew doubts his choice to leave; with court looming, Nicci's team need evidence.