Knowledge Network

Gros Morne National Park is the result of continental collision.

A girls' weekend away takes a sinister turn, when each one of them becomes a murder suspect.

Historian Bettany Hughes and aerial archaeologist Ben Robinson explore Tintagel Castle for a new perspective on the King Arthur myth.

Gros Morne National Park is the result of continental collision.

Aidensfield prepares for the annual fox hunt and Lord Ashfordly and Gordon Radford are at odds; Joe wants the classic racing car at Bernie's Garage.

Valerie tries to help a mother come to terms with her son's birth defect; the Turners organize a measles vaccination trial at the clinic.

Hope's team build a special flight tent for a lone bat; a young porcupine arrives at the rehab; a stranded seal is rescued.

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 Game Catchers land on a Technological Planet and learn the game What Animal Are You? Then, the Game Catchers land on the Origami Planet and meet three aliens who can turn into whatever they want!

12-year-old Quixton loves making people laugh. His dream is to be a comedian.

Oleander and her parents all try to make Massimo say their names; although he comes close, it's all gibberish; for a moment, it seems his first word is Sally but turns out to be silly instead.

When space junk smashes into their clubhouse, Ella and Slippy set off to fix the problem; while Ella wants to be rid of the junk by pushing it into a planet's atmosphere, Slippy's determined to reuse or at least recycle it.

The Guppies must follow an egg trail to find the mysterious Oyster Bunny.

The squirrels help Duggee try out his new outdoor pizza oven; the squirrels each add all the toppings they like best.

Katya likes using magic to help other people, but when her spells make a mess at the library, Katya must learn to ask others to help her.

Rex's collection of pinecones is big enough to climb; if only Zack and Rex could figure out a way to get the pinecones to stay in a pile and not fall when they try to climb up.

Pug and Dog go to the circus, where they meet the Great Splendina; she believes that she cannot swing from the trapeze, but soon proves herself wrong.

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 and Molang follows in.

Emily Elizabeth pretends to be a farmer.

Neville runs away in the middle of the night as he is worried about diving for the first time the next day; the cadets go out looking for him, and Pounce helps Neville get over his fear.

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

Spark returns to the academy to discover that everyone is giving her special treatment; Morgan, Izzy and James help Principal Schiffley compete in a talent show.

When the Tortuga shorts and powers down, Chris and Martin suggest salamander streaming.

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 trio travels back in time to meet Roberto Clemente, who is concerned about a broken fence that his school can't afford to fix; Roberto works hard to raise money so the school can afford to fix the fence.

While preparing to perform at the Greenville Talent Show, Megablast gets trapped by the Copycats, who have taken the whole town hostage! The kids must free the trapped townies and thwart the shape-shifting trio.

Dex is a "paleontologist in training"; Dex operates the Dino Field Guide and has the uncanny ability to see dinosaurs in the real world, but he pictures them in a completely new way.

Vet Wilder's Instruction pamphlet for his pet care classes has disappeared and now no one in Wordsville can instruct, guide or teach anyone; the Word Detectives talk to Singer Melody and Scientist Cosmo.

A new volunteer steps up to the challenge; Hope's first fawn of the year interrupts delicate surgery on an injured owl.

Bill Nighy leads a magical journey in the Norfolk Broads along England's holiday river, the River Bure; discovering a watery world where both wildlife and recreation go hand in hand.

While Murdoch investigates a football player's death, Brackenreid gets caught up in the team's Olympic quest.

The quintessential Romantic ballet, Giselle has remained a cornerstone of the classical repertory since 1841.

While Murdoch investigates a football player's death, Brackenreid gets caught up in the team's Olympic quest.

Vancouver Island, the largest island off the west coast of North America, provides the ideal habitat for pacific salmon.

One Sunday morning, the Brokenwood fountain is spraying reddish-brown water due to a man impaled on its sculpture; the victim is an American tourist who has three gold coins.

Robson travels by canoe along the county's longest river, the Coquet, to uncover its rare wildlife and hidden history and stops across the bay at Coquet Island, a nature reserve.

Janet uncovers an unlikely ally during the search for the third man involved in the Blakely murder.

Bill Nighy leads a magical journey in the Norfolk Broads along England's holiday river, the River Bure; discovering a watery world where both wildlife and recreation go hand in hand.

One Sunday morning, the Brokenwood fountain is spraying reddish-brown water due to a man impaled on its sculpture; the victim is an American tourist who has three gold coins.

Robson travels by canoe along the county's longest river, the Coquet, to uncover its rare wildlife and hidden history and stops across the bay at Coquet Island, a nature reserve.