K19GL-D

Examining Canada's animals and dramatic landscape, from the high arctic and tundra to the boreal forests.

A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas.

Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic.

Exploring the relationship between humans and the skies, from how ancestors used the sky to navigate and tell time to the birth of modern science.

Terry Crews and Tony Danza discover they are not the first in their families to overcome adversity.

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

D.W. is jealous when Grandma Thora becomes the town's most popular baby sitter; Bud falls in love with his new pair of boots and must learn to tie his shoes.

Olive and Otto compete against viral agents to catch a blob that has gotten loose in Odd Squad headquarters; people in town can no longer count down.

A joey steals car keys from Martin and Chris.

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

The Loops play fun practical jokes on each other; Loops Lunch moves outside because of a blackout, but it causes many problems.

Lotta competes in the Fuzzytown Music Maker Championship, but the noise on stage becomes too much for her and she leaves; Carl forgets his bottle cap collection at his dad's house.

Daniel is excited to play a snowflake in the Neighborhood's Snowflake Day Show.

Uncle Steve takes the kids to the park for the Wonder Walrus show; Rosie and Javi make a space museum.

Elmo, Grover, and all their friends help Charlie build a Little Library for her Mitzvah Day project for her synagogue. Helping neighbors share books is Charlie's way of making the world a kinder place.

Zadie and JunJun find multiple new uses for Sparkle Pants; Zadie, Cece, Clyde and Carly must find a game they can all play together that is fun for everyone.

Donkey tries to act like a bird at Duck Duck's bird party, but she does not enjoy herself; Grampy and Donkey miss Gregory while he is away at camp.

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

Alma and Junior want to stay awake until midnight on New Year's Eve; when Eddie Mambo gets sick, Alma tries to help him get better.

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

Movements target different muscle groups and joints; standing exercises improve gait, balance and mobility; pelvic girdle.

Exploring the health benefits of root vegetables; instant sweet potatoes; hummus with raw beet relish; a multi-root gratin.

Examining Canada's animals and dramatic landscape, from the high arctic and tundra to the boreal forests.

A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas.

Palermo, Italy; the Romanesque cathedral of Monreale; Mount Etna; cannoli; Greek temples at Agrigento; Roman mosaics at the Villa Romana del Casale; the Greek theater in Taormina.

Harvesting oysters from the Chesapeake Bay; Ohio heritage dairy; unusual beef recipes; sampling artwork by farmers in California.

A daily news summary from Europe with anchor Brent Goff.

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.

Kevin visits a high school carpentry program that's helping the community; meeting with an electrician in North Asheville; Tommy helps homeowner Paula turn an antique chest into a bathroom vanity.

Jenn visits a Rhode Island sod farm to see what sustainable grass alternatives they've been experimenting with; Tom and Kevin discuss the most common types of nailhead and shank designs; Heath brightens up a dark driveway.

Carlos and Alberto come to blows when he harasses Ana after their breakup; Isabel grows unwell; Barbara gives Enrique an ultimatum.