WTCI-DT

Christmas markets come alive in Austria's Vienna and Salzburg, Hungary's Budapest, and Switzerland's Oberdorf; Melk Abbey.

A Navajo Germantown blanket; a 1967 Gerald Ford letter; an 1881 Jasper Cropsey oil painting.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

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

Animals such as reindeer, wolverines and brown bears survive in the tundra and forest of Lapland, the northernmost region of mainland Europe.

Paleontologist Kirk Johnson explores the polar extremes of the planet, including miles-high ice sheets and warm polar forests brimming with life.

Following the footsteps of early Homo sapiens as they venture out of Africa and across the globe, farther than any other human species.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

Paleontologist Kirk Johnson explores the polar extremes of the planet, including miles-high ice sheets and warm polar forests brimming with life.

Baking skills are put to the test when the cooks make both a baked breakfast item and their favorite bake sale good.

The English National Ballet's production of Tchaikovsky's "The Nutcracker" features more than 100 dancers and musicians.

Upgrading a fireplace; different landscape tools and how to maintain them for spring; building a bathtub tray out of zebrawood.

Mr. Ratburn isn't acting like himself, which has Arthur, Buster and Brain worried; Mr. Crosswire gets a robot butler for Father's Day.

Agents and the maintenance workers switch jobs for a day; the agents get trapped in a computer.

While searching for smallmouth and largemouth bass, Zach Varmitech challenges Martin and Chris to a fishing contest.

The Hunters investigate a weather mystery surrounding massive rocks that move on their own in the desert.

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

Carl and Nico argue over who gets Arugula as their magician's assistant; Sheldon tries to help Carl become a good listener.

Daniel and Prince Wednesday are afraid to go sledding when they see the hill's height; Daniel dances in "The Nutcracker Ballet.".

Rosie and Javi transport a watermelon to the park for the family picnic; Rosie builds a dino cave for Iggy.

"The Hanukkah Problem" and "The Christmas Problem.".

Molly rushes to find a new gift for her new friend, Kevin; Grandpa Nat's new drone is swept away by a dust devil.

Watching Julia Child follow a step-by-step recipe encourages Xavier to do the same to build a model airplane; Neil Armstrong inspires Yadina to try new things.

Animals such as reindeer, wolverines and brown bears survive in the tundra and forest of Lapland, the northernmost region of mainland Europe.

The ruthless realm of some of the stealthiest and cleverest insects in the animal kingdom -- from praying mantises and aquatic insects to dragonflies.

The crucial ecological roles that beetles play in nearly every environment, and why they are often regarded "the most important species on the planet.".

A gold watch fob chain; a Glier violin and Pfretzschner bow circa 1880; Ellis-Stickley music cabinet.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

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

An exploration of local service organizations and the impact they have in the Chattanooga area.

Geoffrey Baer tells the traditions of Hanukkah, including how dishes such as latkes and sufganiyot (filled donuts) connect to Hanukkah's history.

From briskets to bagels, a historical, genealogical and culinary journey through the Jewish American diaspora.

Behind-the-scenes interviews provide insight into the concert at the 16th Street Baptist Church in Birmingham, Ala., that took place more than 50 years after a hate crime killed four black girls.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

As Rita and Pedro's wedding day approaches, the girls plan a special surprise; Alberto's loss grants him new strength and perspective.

Visiting a U.S. Navy Seabees base; different types of trailer hitches; repainting a galvanized stair railing.

Animals such as reindeer, wolverines and brown bears survive in the tundra and forest of Lapland, the northernmost region of mainland Europe.

Paleontologist Kirk Johnson explores the polar extremes of the planet, including miles-high ice sheets and warm polar forests brimming with life.

Arthur and his family prepare gifts and parties to celebrate Christmas, Hanukkah, Kwanzaa and Baxter Day.

The brothers get swept up in the planktonic lifestyle when they go on a mission to understand the foundation of life in the ocean.

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

Lyla and her family must figure out a way to get Stu back home when he gets lost delivering cookies.

Carl surprises Sheldon with a lemonade stand, but is confused when Sheldon runs off; Carl's caterpillars turn into butterflies.

King Friday makes Daniel king for the day, and he learns that the most important part of the job is to be kind to his neighbors.

Rosie tries to make a snowy winter in the backyard for Mom; Lote falls in the river during a hike in a national park.

Pinkalicious and Peterrific build a gingerbread house, but pieces of the house start to go missing; the Pinkerton family tries to get their Christmas spirit back after their ornaments break.

Alma must learn a new way to celebrate when her family's Noche Buena traditions don't go as planned; Alma decides to make a do-over gift for Junior.

Molly's camera breaks while she and Grandpa Nat are observing an active volcano; Molly and Tooey plan a bird-watching trip to celebrate winter solstice and Trini's birthday.

Madam C.J. Walker shows Xavier that working hard on his lemonade stand can help him afford the pogo stick of his dreams; Edwin Binney shows Xavier, Yadina and Brad that to work together as a team, they should listen to everyone's ideas.

Paleontologist Kirk Johnson explores the polar extremes of the planet, including miles-high ice sheets and warm polar forests brimming with life.

An exploration of local service organizations and the impact they have in the Chattanooga area.

Chinese carved walnut shells circa 1910; a Polyphon music box and poster circa 1895; a Tang dynasty ceramic horse.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

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

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Margaret Hoover leads interviews and debates.

The intersection of history, culture and contemporary craft in the eastern region of the U.S.; featuring M&S Schmalberg, Bisa Butler, Colette Fu, Roberto Lugo, Ubaldo Vitali, Paul Revere and Helena Hernmarck.

Celebrating the continuum of heritage and the handmade; featuring Graham Ebner, the Institute of American Indian Arts, Poakalani Quilters, Hokule'a, Marques Hanalei Marzan, Kawika Lum-Nelmida, the Bishop Museum, Cary Schwarz and Jeff Minor.

James Flannery hosts a celebration of Celtic and Appalachian Christmas traditions; with singer Moya Brennan, Riverdance composer Bill Whelan, bluegrass banjo player Alison Brown and Nobel laureate Seamus Heaney.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.