KETC-DT

A traveling puppet show circa 1870; Yakama toy cradle and doll circa 1890; a 1993 Air Jordan sneaker display.

A sleepy, slow-moving mountain river winds around towering evergreens in the valley.

A trip through Nebraska to see car bumper sculptures, the world's largest time capsule and Ole's Big Game Lounge.

Christmas in Switzerland includes a Christmas ornamental artist; Swiss culinary specialties; old St. Nick's village; the Schmutzli, the companion of Father Christmas.

Historical sites in Tehran, Iran; tranquil village; anti-American propaganda.

A seaside workout that relieves pain and stretches the hips.

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

The Hunters search for a way to monitor the weather after they lose power during a thunderstorm.

Lyla, Luke and Everett look for buried car keys at the beach; Lyla and Everett write a Super Stu comic.

Lotta is frustrated learning a new dance, but realizes it is ok to experience music in her own way; Sheldon worries about telling Carl that he doesn't want to play pirates anymore.

Prince Tuesday visits the school in his crossing guard uniform and helps the children practice safety rules; Daniel and Katerina drift too far from Mom while playing at the beach.

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

Cookie Monster uses his new Cookie Cart to bake for his friends; Grover tries magic to entertain his friends.

Zeke is troubled when he goes to the Creation Station for a sleepover and the bedtime routine is nothing like his own; the Wombats navigate a network of tunnels beneath the Treeborhood.

Rosie turns into a Super Kid for her nighttime job; Rosie helps out with the play at the community theater.

Olive's sneeze startles the kids when they are playing in the forest, prompting Elinor to learn about what causes sneezes in the first place; Ari wants to wear his lucky shirt for the big soccer game, but it is much too small for him.

Alma has to learn how to make rules that are fair for everyone when she is elected mayor of Cardboard City; Alma and Junior learn that little acts of kindness make a big difference.

A 1962 and 1963 Mercury Atlanta number 8 and number 9 archive; a Rasht horse cover that was made circa 1875; a purple sapphire ring.

What's great, in Greater St. Louis.

America Ferrera and Darren Criss uncover their immigrant roots.

Molly and her family's berry-picking adventure is cut short by pesky mosquitoes; Molly wants to visit her cousin who is harvesting herring eggs.

A miniaturized Chris gets stuck to a bee.

When villain Confetti Betty strikes the Odd Squad headquarters in the Arctic, the Mobile Unit return to help; as they attempt to crack the villain's pattern, they must teach the agents how to solve cases for themselves.

Arthur learns how his family can work together to save money; Tommy and Timmy want to repay D.W. for saving them from a fall.

Alma has to learn how to make rules that are fair for everyone when she is elected mayor of Cardboard City; Alma and Junior learn that little acts of kindness make a big difference.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

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

David Attenborough explores London's Natural History Museum and meets creatures from the past, brought to life by CGI, including a giant eagle and colossal snake.

Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle.

Human skeletal remains found in the basement of Ben Franklin's British residence may have been used for science.

With its coastline and densely wooded interior, Maine has a long history of outdoor adventure that even the brutal winters can't deter.

Twenty-four hours a day, the latest national and international stories as they break.

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