K18HD-D

This long-running, award-winning documentary series focuses on science, its many applications, speculation, history and researchers. Inspired by the BBC documentary program "Horizons, " the U.S. series frequently features interviews with scientists directly involved in the topic at hand, and sometimes even boasts footage of a particular discovery.

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

News. Reporting on the day's international news from London and from BBC correspondents around the world.

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.

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

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

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

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.

It's Opposite Day on Sesame Street and everyone's doing things that are as different as they can be; Bert and Ernie notice that everyone's having fun doing opposites and realize they like so many opposite things too.

Devonte J. Squirrel moves to the Treeborhood; Devonte and the Wombats create a machine that makes ice cream using a bike.

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

The kids make their own instruments so they can participate in Senor Tapir's concert; when Elinor's dad falls asleep during a campout, the kids use flashlights to communicate to each other.

Alma tells on Emi when she's doing something dangerous; Alma's friends won't try Aaron and Lucas' snacks.

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.

The host visits various California neighborhoods.

Exploring the historic town of Basel, Switzerland, its architecture and world-class art museums.

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

The Capitol Christmas Tree, hailing from a Nevada forest, journeys across the state and country for its lighting ceremony. This gift from the Silver State also includes ornaments and tree skirts crafted by its school children and people.

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.

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

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

Clams casino; a flavorful seafood risotto with shrimp, mussels and squid.

Freezers; transforming Mexican takeout into frozen burritos; frozen vs. canned; upside-down turkey veggie rice bowls; Picard frozen food store.

Lady Felicia asks Father Brown to help prove a convicted serial killer didn't murder her beloved goddaughter.

The dreamy frontman of buzzy rock 'n' roll band The Queenmakers is found dead in the dressing room, just as they are about to go on for their set; upon inspection, Sister Boniface finds a peculiar sting on the back of his neck.

It's Christmas 1969 and the funfair and carol concert add color to frosty Poplar; the festive spirit at Nonnatus House is dampened by the spread of influenza alongside growing fears of an escaped prisoner after a spate of break-ins.

Shops in Germany, France and Switzerland offer holiday treats and crafts.

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

News. Reporting on the day's international news from London and from BBC correspondents around the world.

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.

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

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

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.

Sesame Street's Feelings Fair has games, crafts and food that are all about feelings; Elmo, Alan and Julia learn about feelings by looking at their friends' facial expressions.

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.

Donkey and Panda save Rockstar Penguin's show when her band can't come; the pals help Turtle-Lou deliver packages.

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.

Elinor worries how her chickadee friend Chicky will find food during the winter; Elinor and her friends decide to give Senor Tapir a going away present.

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.

A survey flight over Turkey's Lake Iznik unexpectedly reveals the sunken remains of a fourth-century basilica.

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.

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

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.

John Leguizamo and Lena Waithe retrace the paths of their ancestors.

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.