KHNE-DT

The quest to multiply includes an array of unusual behaviors and adaptations by forest penguins, great white sharks and other species; male pregnancy.

Actors Hayley Mills and Stephen Tompkinson go head to head in an antiques challenge; they drive around the Northeast in a vintage E Type Jaguar and a Rolls Royce; the "Wild at Heart" co-stars seek expert guidance as they visit antique shops.

Big Bird reassures Henrietta Pussycat about her friendship with X the Owl.

Francine copies and pastes information from a Web site to use as her school report; everyone loves the new reality-TV series except Arthur.

When the Wild Kratts team embarks on a pirate adventure in the Indian Ocean, they discover a very strange, worldly castaway.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

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

Carl turns to his friends to help him organize his plushie collection; Carl loses his bouncy ball collection.

Daniel and his friends play T-ball and find that Henrietta is a dance teacher and a T-ball coach.

Jay and Lupe use wayfinding signs to track down Phoebe; Pete and Craig face an epic hoops battle on the courts.

Rick Steves presents essential skills for smart travel in Europe, from itinerary planning to avoiding crowds.

A look at the science behind the steak and the sizzle starting from gene selection and breeding to cuts and cooking methods.

Dr. Steven Gundry reveals how many troubling issues -- brain fog, memory loss, anxiety, weight gain and neurodegeneration -- can all stem from a compromised gut.

Filmed at Italy's Arena di Verona, a tribute concert for Pavarotti gives powerful performances.

A behind the scenes look at "The American Revolution" with Ken Burns, Sarah Botstein and David Schmidt to learn about the production, which took nearly a decade to complete.

The band Dervish celebrate the Irish tradition of song with special guests David Gray, Imelda May, Moya Brennan, The Indigo Girls, Kate Rusby and more.

Behind the scenes of the new Masterpiece series inspired by The Forsyte Saga novels about a wealthy stockbroking Victorian-era family.

The Grammy award-winning superstar performs pop hits and Broadway favorites at her final concert in Las Vegas on New Year's Eve 1999.

Celtic Woman celebrates 20 years at The Helix in Dublin with special performances by founding members Chloë Agnew, Lisa Kelly, Méav Ní Mhaolchatha and Máiréad Nesbitt.

The band Dervish celebrate the Irish tradition of song with special guests David Gray, Imelda May, Moya Brennan, The Indigo Girls, Kate Rusby and more.

The reinvention of "Riverdance" immerses viewers into the energy and passion of Irish music and dance.

The sandhill crane's migration through Nebraska.

"D.W.'s Library Card" and "Arthur's Big Hit.".

With a spike in oddness in the U.K., Department of Help Agent Ozzie suggests they send for help from another agent; with a creature on the loose and Captain O unable to help, Ozzie and Orli must work together to capture it and save HQ.

A rare Golden Bamboo Lemur is born.

The Hunter kids head to the state park to learn why leaves change color.

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Sammy plans a surprise Carnaval for his dad while Quique plans a surprise treat for his son; Malik performs a magic trick.

Duck Duck learns how to fix her broken bookcase; Donkey welcomes Greeble the Treeble to Someplace Else.

Rosie and Javi both want to be in charge of the sandbox, so the kids hold an election to choose a president; Rosie and friends try to save the dino parade.

Elinor is the new Clean Captain at school and takes things too far; Ari has a loose tooth.

Alma tells all her friends that Howard is moving; Alma wonders if she should buy new materials for her recycled art project.

Suki makes an important archaeological discovery when he digs up an old bone tool covered with markings; Molly runs a contest to design an original flag for the Denali Trading Post.

Ruth Bader Ginsburg inspires Yadina to speak up when the girls are left out of a Nature Troop activity, and she realizes she has the power to create change.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Daniel and his friends play T-ball and find that Henrietta is a dance teacher and a T-ball coach.

More information about items featured on the series, and interviews with appraisers, guests and more.

Enjoying flowers for the Christmas holidays; decorating a mini boxwood tree; creating a triple berry centerpiece complete with floating cranberries.

Building a solid foundation in the garden.

Martin Clunes adopts retired guide dog Laura from blind fitness guru Jaina Mistry; while she hunts for a replacement, Martin discovers how great guide dogs are created.

Exploring the Erie Canal's contributions to America with a focus on Lockport and the Flight of Five Locks.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Following the Bee Gees from their roots in England to superstardom on a global scale.

Learn why Nebraska's history and future is rooted in our trees and native plants.

Celebrating the Grammy Award-winning group The Pointer Sisters in a 2024 concert spanning 50 years of hits.

Dr. Steven Gundry reveals how many troubling issues -- brain fog, memory loss, anxiety, weight gain and neurodegeneration -- can all stem from a compromised gut.

Alastair Bruce examines how aristocrats behaved in 1900s Britain, including how they dined, dressed and interacted with servants.

The gang enters a contest to write story ideas for a television show; D.W. falls in love with science.

Odd Squad must stop a villain who is turning things into delicious puddings; Odd Squad's jubilee celebration is held up as the agents try to locate the missing Ozzie.

A raven unexpectedly joins Martin and Chris on their adventure to find a wolf pack.

The Hunters try to help an injured bird so it can join its friends migrating south for the winter.

Lyla and Stu make a mess decorating cupcakes; Lyla tries to retrieve Everett's lost coin.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

Miss Elaina gets hurt during a game of astronauts; Dr. Anna helps Daniel after he twists his ankle.

Phoebe and Jay use Miss Jean's field guide to identify their new butterfly friend; Phoebe gets courage to perform at the talent show.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

Bob Dog has trouble playing Purple Putt-Putt by the rules; the pals try outfits from Harriett's invention.

Rosie searches for an item to sell at the Neighborhood Market Day, but she struggles to find something just right; Rosie and her friend Javi decide to open a slime store.

Elinor and her friends need to find more paper for their storybook; Elinor, Ari and Olive learn about different ways that animals keep themselves clean.

Chacho hides Abuelo's lucky sock; Alma isn't thrilled to be a spelling bee alternate.

Molly and Trini find baby hares in their butterfly garden; Molly and Tooey discover a missing cat in Qyah.

Michelangelo shows Brad that doing something well takes time; Dorothy Levitt explains that it's important to start with the basics when learning a new skill.

Big Bird and a cast of characters including the likes of Bert and Ernie, teach children numbers, colors and the alphabet.

Miss Elaina gets hurt during a game of astronauts; Dr. Anna helps Daniel after he twists his ankle.

A Pennsylvania Dutch coffee pot; an 1892 H.F. Farny painting; René Lalique necklace.

A hands-on approach to science, technology, engineering and math.

Exploring modern aquaculture in Vesteralen in Nordland County; Kvitnes Farm; Japanese-inspired maki sushi rolls.

The Italian food scene in Philadelphia features everything from pizza to cannoli and burrata to handmade pasta.

Celebrating the accomplishments and contributions of women in agriculture and the vital role women have played in shaping the future of agriculture.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Celebrating the accomplishments and contributions of women in agriculture and the vital role women have played in shaping the future of agriculture.

A Beatles tribute band offers live performances of the group's hits. Songs include "Yesterday" and "Hey Jude.".

Crossing the harsh terrain of the Australian outback, the Ghan, a luxury train, and its 3,000 kms of track need constant and skilled maintenance.

The Grammy award-winning superstar performs pop hits and Broadway favorites at her final concert in Las Vegas on New Year's Eve 1999.