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Route 66 turns 100: Discover Oklahoma's history, landmarks, and Mother Road.

Oklahoma's only statewide newscast, for all Oklahomans.

Science, health, technology and environment experts and professionals address issues such as artificial intelligence, race, medicine and climate science.

Music includes "The Anniversary Song," "Say It With Music" and "My North Dakota Home"; the final song, "Thank You Very Much," celebrates Welk's gratitude for his audience.

Felix is Police Advisor on set of the latest "Oh! Do Behave!" picture; Felix is soon called to action once the abrasive director Sexton St Juste is found strangled.

Imprisoned during World War II in a German POW camp, a group of Allied soldiers are intent on breaking out, not only to escape, but also to draw Nazi forces away from battle to search for fugitives. Among the prisoners determined to escape are American Captain Virgil Hilts (Steve McQueen) and British Squadron Leader Roger Bartlett (Richard Attenborough). Outwitting their captors by digging a tunne

Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt.

Experts combine history, archaeology and forensic investigation into a quest to prove women fought alongside men in Rome's ancient amphitheaters.

The life and career of Holocaust survivor Elie Wiesel, who authored 57 books, taught as a university professor and championed human rights over his decades-long career.

Historian Simon Schama examines the Holocaust as a worldwide crime and its impact today, 80 years after the liberation of Auschwitz.

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

Margaret Hoover leads interviews and debates.

Oklahoma's weekly agricultural news magazine.

New ideas that may bring cooling to more people.

The Cadillac LYRIQ-V; the luxury utility Genesis GV70; throttled up hot rods; a look back at the Suzuki Samurai.

Day trips around Texas.

Removing and saving the kitchen cabinets for reuse; tackling the chimney teardown; foundation plans.

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

General Howe takes Philadelphia, but the Americans' surprising victory over General Burgoyne at Saratoga encourages France to support the U.S.

Businessman and philanthropist Paxton K. Baker, chairman of the Washington Nationals Founding Partners Group, discusses leadership, culture and community.

Margaret Hoover leads interviews and debates.

Oklahoma's only statewide newscast, for all Oklahomans.

Providing education and how-to information on horticulture.

Stories about the Cherokee Nation's people, history, and culture. Hosted by Jennifer Loren.

The Ring Road -- the 800-mile loop around Iceland on Highway 1; the geothermal hot zone of Lake Myvatn; the rugged Eastfjords; glacier lagoons of the Southeast; waterfalls and beaches of the South Coast; puffins at the Westman Islands.

A guided tour of Zurich; Museum Fur Gestaltung; Felsenegg cable car ride; Mount Uetilberg; Hiltl, the oldest vegetarian restaurant in the world; Yonex Badminton Halle.

Music includes "The Anniversary Song," "Say It With Music" and "My North Dakota Home"; the final song, "Thank You Very Much," celebrates Welk's gratitude for his audience.

Inspector Sullivan asks for Father Brown's help when Mrs. Devine's son, Eddie, is framed for Howton's murder.

Charlie Phelps hires Eliza for a case involving his uncle, Dylan Cooper; it turns out that Scotland Yard is also after Cooper, putting Eliza in the middle.

Tristan's romance with Charlotte is blossoming but he's nervous about impressing her dad.

Book must race against time to uncover the truth before anyone else ends up dead; Jack gets an unexpected answer when he confronts Trottie and Book.

Ellinor Seerup's plans for the hotel take hold and everyone turns their anger towards Madsen; Weyse tries to back out of the deal with the theatre.

On Christmas Eve, Wayne, Mira and Matty attend a jet ski accident on a remote island; a community fundraiser takes a dramatic turn; Pete opens up to Eliza.

Tristan's romance with Charlotte is blossoming but he's nervous about impressing her dad.

Book must race against time to uncover the truth before anyone else ends up dead; Jack gets an unexpected answer when he confronts Trottie and Book.

The last Chinese dynasty, the Qing; First Opium War sparks the fall of the empire; the birth of modern-day China.

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

Felix is Police Advisor on set of the latest "Oh! Do Behave!" picture; Felix is soon called to action once the abrasive director Sexton St Juste is found strangled.

The Kratt boys learn about hibernation when Aviva falls into a deep sleep.

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, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

Carl makes a new friend while visiting his dad; Lotta thinks if she copies Nico, everyone will like her.

Daniel visits the post office and learns how letters are sorted and mailed, then sends a letter to Dad; Daniel and Dad Tiger surprise Mom with banana bread.

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

Rudy is afraid of getting a shot at the doctor's office, so Nina and Abby play pretend to show what the visit will be like so he can feel less scared.

Zadie creates a Treeborhood photo album to trace the growth of their beloved tree from little to very big; Mr. E judges a sculpture contest.

Panda's pals cheer him on during "Masked Veggies"; Donkey and Panda host King Friday for a day.

Rosie goes ice skating with the Purple Knight; Rosie and Javi go to the desert to watch a meteor shower.

Elinor and friends wonder about what happens to fish when the lake freezes in the winter; while the kids are playing pirates, Ari realizes he forgot where he hid the treasure.

Alma is consumed with her starring role in a musical; Alma and Harper have a playdate at the Rivera house.

Molly and the gang organize an outhouse race to determine who will become Winter Champions; Molly creates a tutorial video to help Merna train her dog to find her keys.

Jesse Owens encourages Brad after he becomes frustrated with bowling; Ella Fitzgerald inspires a nervous Brad to go to a dance party.

Daniel visits the post office and learns how letters are sorted and mailed, then sends a letter to Dad; Daniel and Dad Tiger surprise Mom with banana bread.

Carl makes a new friend while visiting his dad; Lotta thinks if she copies Nico, everyone will like her.

The Kratt boys learn about hibernation when Aviva falls into a deep sleep.

Lyla, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

Alma is consumed with her starring role in a musical; Alma and Harper have a playdate at the Rivera house.

Jesse Owens encourages Brad after he becomes frustrated with bowling; Ella Fitzgerald inspires a nervous Brad to go to a dance party.

Orla shares the story of how she was chosen to protect the 44-leaf clover to stop the villain Jellybean Joe from causing oddness to the Mobile Unit van.

Ethics in business; the downside of not following ethical business practices.

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 19th century C. Jim Williams-owned Federal hunt board; Jesse Arms Botke oil circal 1940; a 1978 Tom Petty and The Heartbreakers-signed poster.

A 1977 Pelé-signed soccer ball; a 1933 RKO King Kong Bachrach photo; Winfred Rembert's Moonshiners painting circa 2001.

The first Irish diaspora to Europe in the 1600s; the Irish look westward for new hope -- the British Colonies of North America.

Two million Irish people emigrated in the immediate aftermath of the Famine; the contribution of the Irish, as well as other ethnic groups, in the building of the U.S.; the role of the Irish in the world.

A man's body is found at the center of a crop circle.