WLRN-DT

From an orca mother teaching her young to hunt blue whales to a Banggai cardinalfish protecting his young inside his mouth, ocean parents master dedication and intelligence to raise their young.

Exploring the revolutionary engineering behind the Eiffel Tower in Paris, which smashed the record for the tallest structure on Earth when it was completed in 1889.

A Mickey Mantle all-star watch; an 1840 Texas artillery short sword; an Edith Parsons "Turtle Baby" fountain.

Re-ducting the house to make the system more efficient; demolishing the third-floor ceiling for the new insulation; installing a double-hung window in the dining room.

Common types of caulks and sealants; installing a garbage disposal with an air switch controller; building a children's dress-up closet.

Discovering the effect of invasive species on remote islands in Guam, including animals driven to the edge of extinction; marine conservation in Palau; the endangered hawksbill turtle and rare dugong.

Warsaw, Poland; gingerbread bakeries in red-brick Torun; the Teutonic knight fortress of Malbork; Hanseatic townhouses in Gdansk.

Travels through Italy include Venice and Florence; the Italian Riviera and the hill towns of Tuscany and Umbria; the historical epicenter of Rome; Naples; the Amalfi Coast; Sicily.

English Heritage grant unprecedented access to a very special royal home; nestled on the north coast of the Isle of Wight, Osborne House was where Queen Victoria and Prince Albert came to escape the pressures of royal life.

An aerial tour of Maine's 65 coastal lighthouses along 3,500 miles of rocky coastline from Calais to Kittery and everywhere in between.

Re-ducting the house to make the system more efficient; demolishing the third-floor ceiling for the new insulation; installing a double-hung window in the dining room.

Common types of caulks and sealants; installing a garbage disposal with an air switch controller; building a children's dress-up closet.

Discovering the effect of invasive species on remote islands in Guam, including animals driven to the edge of extinction; marine conservation in Palau; the endangered hawksbill turtle and rare dugong.

Warsaw, Poland; gingerbread bakeries in red-brick Torun; the Teutonic knight fortress of Malbork; Hanseatic townhouses in Gdansk.

Travels through Italy include Venice and Florence; the Italian Riviera and the hill towns of Tuscany and Umbria; the historical epicenter of Rome; Naples; the Amalfi Coast; Sicily.

English Heritage grant unprecedented access to a very special royal home; nestled on the north coast of the Isle of Wight, Osborne House was where Queen Victoria and Prince Albert came to escape the pressures of royal life.

An aerial tour of Maine's 65 coastal lighthouses along 3,500 miles of rocky coastline from Calais to Kittery and everywhere in between.

William Shakespeare shows Brad that it is alright to feel how he is feeling; Katherine Johnson encourages Yadina to be proud of her love for turtles.

Grandpa Nat, Molly and friends go on a hot air balloon adventure in Rutan Hill, New Jersey.

Rosie volunteers to put Iggy to bed, but she has to follow his special routine; Rosie assists Crystal in her magic show.

Daniel helps Grandpere clean up after he runs into his house with dirty shoes; O accidentally breaks Miss Elaina's robot.

Vicita asks D.W. and Arthur to re-create the story from her lost book; Prunella takes on more extracurricular activities.

Oz arrives from The Movie Star dimension to help Orli find out who is turning the townspeople purple; three young villains cause trouble in town.

Elinor and her friends set out to return Ms. Mole's glasses to her after she forgets them at school; Elinor and her friends want to bring Ms. Mole a cupcake for her birthday.

The gang thinks about whether there is life on other planets.

Donkey and Grampy try to make an old family recipe; Donkey and Panda are excited to try a new cereal.

A foggy Halloween almost derails Corky and Lily's trick-or-treating.

Lyla and Luke clean Stu without a bath; Lyla and Ale find a way to protect the callaloo plants from stink bugs.

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.

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

The Wombats are excited for "Show and Tell" but Super might be too busy to attend; Louisa decides the Treeborhood needs a way to announce fun events.

Joel reveals his secrets for navigating a stress-free holiday season; a sweet that is perfect for any holiday gathering; chicken curry.

Artichokes braised with parsley and prosciutto cotto; chocolate amaretti with hazelnuts; timballo with sausage ragul.

Switzerland's mountains and culture; scenic train rides; exploring glaciers; making cheese the old fashioned way.

English-speaking visitors travel the length of Japan, exploring the local culture, meeting the people and offering travel hints rarely found in guidebooks.

Beatrice Ojakangas prepares Danish pastry pockets, Danish braid, Norwegian potato crepe, potato lefse and Swedish oatmeal hardtack.

Unsafe structures are uncovered and demolished; building a lending library; saving an oak tree.

Exploring the hostile world of the desert and how plants survive by using weapons, camouflage and surprising alliances with animals.

Hawaii, the most remote island chain in the world, is home to a wealth of wildlife, from humpback whales to waterfall-climbing fish.

Eric Hanson goes on safari and explores the iconic Murchison Falls National Park.

A 1995 Muhammad Ali-signed tablecloth; a Panerai Radiomir watch with Rolex movement; a Frederick Douglass letter and Free Will Baptist Church archive.

From jet skiers to herpetologists, manatees to snapping turtles, the wild Suwannee River inspires a whole range of passions.

In this Shakespearean farce, Hero (Kate Beckinsale) and her groom-to-be, Claudio (Robert Sean Leonard), team up with Claudio's commanding officer, Don Pedro (Denzel Washington), the week before their wedding to hatch a matchmaking scheme. Their targets are sharp-witted duo Benedick (Kenneth Branagh) and Beatrice (Emma Thompson) -- a tough task indeed, considering their corresponding distaste for l

The unique journey of Dr. Howard Fuller, a Black civil rights leader and educator who initiated radical new ideas in education that have been emulated nationwide.

Mapping the roots of actress Lizzy Caplan and comic Hasan Minhaj, moving from shtetls in Eastern Europe to farmlands in northern India.

From jet skiers to herpetologists, manatees to snapping turtles, the wild Suwannee River inspires a whole range of passions.

In this Shakespearean farce, Hero (Kate Beckinsale) and her groom-to-be, Claudio (Robert Sean Leonard), team up with Claudio's commanding officer, Don Pedro (Denzel Washington), the week before their wedding to hatch a matchmaking scheme. Their targets are sharp-witted duo Benedick (Kenneth Branagh) and Beatrice (Emma Thompson) -- a tough task indeed, considering their corresponding distaste for l

The unique journey of Dr. Howard Fuller, a Black civil rights leader and educator who initiated radical new ideas in education that have been emulated nationwide.

Mapping the roots of actress Lizzy Caplan and comic Hasan Minhaj, moving from shtetls in Eastern Europe to farmlands in northern India.

Ravi Shankar shows Yadina that it can feel good to share her culture; Babe Didrikson Zaharias shows Yadina that practice can help her do difficult things, like making the basketball team.

Molly teaches tourists how to fish responsibly; Molly helps Randall hide his long hair.

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

Daniel learns that it's important to try to go potty before leaving the house; Daniel learns that sometimes when your tummy hurts, it could mean that you have to go potty.

Arthur and Francine put aside their differences to get out of the locked library; Arthur is accused of stealing quarters.

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.

While helping Ms. Beaver construct a community garden the kids learn about rocks; Elinor tries to make her special dumplings all by herself.

Chris finds a little lost red panda; before he can reunite her with her mother, Zach steals her, intent on giving her to Donita Donata as a birthday present.

Bob Dog imagines how others feel; Bob Dog makes a difficult choice for the Best Ball Fest.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

Lyla and Everett play basketball against their moms; Lyla and Luke restore their old toy car to make it special for Stu.

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

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

The search for Mr. Splendito tickets is on; the Wombats power-clean a bunch of bikes.

Harvesting crabs off Maryland's Eastern Shore; a crab feast with two sisters who started a crab business in Baltimore.

Vivian and Ben rebuild their restaurant; picking strawberries; coconut cornbread shortcake with basil whipped cream.

The cuisine of Lyon, France; Chamonix in France; riding the lift up to Aiguille du Midi and to the border of Italy; hiking the Tour du Mont Blanc -- the trail that circles the mountain.

Midwestern farmers use agriculture technology to improve yield, soil health and the environment.

Bread recipes with Naomi Duguid and Jeffrey Alford, including pita bread and Middle Eastern lamb and tomato bread.

Touring the Atlanta BeltLine; replacing the existing footings with a stem wall; adding a vapor barrier to a crawl space; a lesson on HVAC installation; touring an outdoor learning center.

David Attenborough explains how humans help plants that are facing extinction, from projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree.

Evidence from archaeology, Roman historians, Jewish texts and the Gospels suggest that Roman power politics brought about the events that eventually led to the crucifixion of Jesus Christ.

Evidence from archaeology, Roman historians, Jewish texts and the Gospels suggest that Roman power politics brought about the events that eventually led to the crucifixion of Jesus Christ.

A Teenage Mutant Ninja Turtles archive circa 1984; a 1920 James Joyce-signed book; a diamond and natural pearl pin circa 1920.

Danioni gives a compromising letter to Bella's husband; the Ainsworth family heirloom goes missing.

Peggy is delighted when old school friend and supermodel Robin returns home to film a documentary; all goes awry as Max Savage, Robin's manager, is found dead in his bedroom.

Alexa investigates the murder of a nurse stabbed in the back a week after proposing to his girlfriend in a case involving clairvoyant Chloe Angel.

Against the backdrop of a family reunion and a slap-up meal, the outlaws begin to believe their ordeal might be at an end.

Prime Minister Thatcher faces mounting pressure after a key ally's sudden departure; a television appearance becomes a turning point for her political career.

Doctors, nurses, pilots, and support staff of the Royal Flying Doctor Service navigate the unique challenges of their jobs, as well as their personal lives.