KPTS-DT

Exploring the importance of the polar seas as polar oceans warm and sea ice disappears.

Dr. M. Sanjayan explores seven of Earth's bellwether biomes.

Innovative efforts to confront climate change in Australia, Brazil, California and Kenya; with Dr. M. Sanjayan.

Innovative efforts to confront climate change in Australia, Brazil, California and Kenya; with Dr. M. Sanjayan.

Mr. McFeely visits a trumpet factory; King Friday declares he owns a comet.

Muffy wants a Dream Bouncy Castle for her party; Francine and Muffy set up their older siblings.

A joey steals car keys from Martin and Chris.

The Hunters investigate a mysterious rain that happens with no clouds in the Indonesian rainforest.

Lyla and a new friend build a spaceship; Lyla learns her sisters can predict what the other wants, so she tries to do the same with Luke.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

Daniel finds out he is going to be a big brother; Daniel wants to help prepare the baby's room but struggles with having to give up his old things for his new sibling.

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.

Exploring magic; the secrets of how to make cool magic tricks.

Donkey and Panda camp out to see the Bright Bugs; Panda feels tired of his purple things, so Donkey helps him take a break.

Rosie puts on a concert when Tia is unable to get tickets to see her favorite singer; Rosie loses her first tooth, and prepares to welcome both the Tooth Fairy and the Tooth Mouse.

Finds include an 1895 UNC football, an 1856 Chinese export Canton fire oil painting and a Jacob Hurd silver cann circa 1745.

Touring a renovated ranch and brand-new ADU, reviewing shared systems and exterior plans while exploring how the new spaces function for the family.

Side effects of air leakages.

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

Jan Birnbaum prepares smoked salmon with scrambled egg torte and caviar, and Louisiana sassafras roasted leg of lamb.

Social, political and economic trends of American agriculture.

Experts analyze prominent international affairs topics and America's role in a shifting world.

Social, political and economic trends of American agriculture.

Hyacinth and Richard spend the day in the country, with unexpected results.

When Lionel and Jean were young they dreamt of a romantic holiday together in Paris. Now that dream has become reality, they find they are not alone in this lovers' paradise and that true love never runs smoothly.

As Judith and Suzie work with the police to find the killer, tensions rise among Becks' friends in the house.

The murderer in Corfu claims another victim; Eliot's condition worsens and Susan unexpectedly finds herself a suspect in a murder case.

Cushla's relationship with Michael deepens, despite growing tensions at home and school; Gina's drinking worsens, and family pressure mounts; Cushla learns unsettling truths about Michael's past, but passion and tenderness draw them back together.

As the Ellinghams prepare to leave for London, Ruth admits to Martin that she's been writing a paper on his blood phobia; Ruth is counseling Mrs. Tishell on how to overcome her obsession with the Doc; Penhale anxiously arranges their goodbye party.

Father Brown investigates when murder threatens to derail the live broadcast of agricultural radio drama "The Muckles.".

The murderer in Corfu claims another victim; Eliot's condition worsens and Susan unexpectedly finds herself a suspect in a murder case.

Cushla's relationship with Michael deepens, despite growing tensions at home and school; Gina's drinking worsens, and family pressure mounts; Cushla learns unsettling truths about Michael's past, but passion and tenderness draw them back together.

Hundreds of diverse choral groups from all 50 states perform a new work in celebration of the 250th anniversary of the signing of the Declaration of Independence.

A look at the documentary series by Ken Burns that illustrates how the American Revolution came to life.

The family stories of political organizer Donna Brazile, actor Ty Burrell and artist Kara Walker.

Arthur helps D.W. prepare for a bikeathon; Francine whips Arthur's baseball team into shape.

The agents are called upon when a lost Baby Laser Chicken is found in the Austrian countryside; clocks stop working when the Odd Squad Timekeeper is struck with oddness.

A gentle yoga practice using a chair for support includes seated sun salutations and yoga moves to create more ease in the hands, neck, shoulders and back.

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

Lyla and Everett struggle to play Hot Cross Buns at the same tempo, and they learn how to read music; Lyla is upset when Luke's snack becomes popular.

Dylan realizes he doesn't love square-dancing; Carl teaches Nico how to ride a bike.

After Miss Elaina loses her mitten, her mom teaches her how to put things away so she can find them later; Prince Wednesday loses his comic book.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

Grover tries to cheer up Elmo, who is feeling sad after his dad leaves for a work trip.

Building a zoetrope; learning how to use a green screen; DIY Science Time's show animator and sound engineer.

The pals find a box of Golden Crunchdoodles cereal; Donkey, Panda and Bob Dog want to play different things.

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

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

How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert.

Kath illustrates the change of perspective if eye level changes.

Spiders in the garden; moles, voles and chipmunks; how to set a mole trap.

Liberating joints and muscles in the neck and shoulders.

Seven interlocking gardens carved out of what was originally a cow pasture.

Lyla and Everett make a lemonade stand to raise money for the animal shelter; Lyla and Everett learn Double Dutch to become part of a neighborhood crew.

The Hunters head to a nearby mountain to learn about snow.

Olive, Otto, Ms. O and Oscar navigate booby traps when trying to silence an alarm system; Olive and Otto have their own explanations as to why a case went wrong.

Arthur's afraid his letters to Turkish pen pal Adil will be boring; Bitzi breaks up with her boyfriend.

While lost in a snowy field, Chris and Martin uncover the secret underground world of the meadow vole.

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.

Vintage finds include a Gibson style H-2 mandola circa 1918, a Tiffany Studios Daffodil lamp circa 1906 and an 1852 Lincoln manuscript.

Mervin is about to fly home but finds himself at the center of a murder investigation when a body is discovered in his shack.

Cuban singer Omara Portuondo's life, from the stages of Havana's nightclubs to her worldwide fame as part of the Buena Vista Social Club.

Uncovering the history of Black gathering spaces and roller skating culture in Louisville, Ky., from the 1960s to mid-2000s.

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

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