KPTS-DT

The sounds of nature offer clues to our ancient origins; leaders giving animals a fighting chance.

"Weather The Storm"; "Karaoke"; "Lose it All"; "Attic No. 17"; "Let Go.".

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

A visit to Switzerland includes local folk music and alphorns; songs include "When Morning Gilds the Skies" and "We All Believe in One God.".

An updated version of "Up a Lazy River"; other songs include "Smoke Gets in Your Eyes" and "Runnin' Wild.".

A brutal slaughter leaves Phryne outraged.

The news of Martin's invitation to be dean of Imperial College spreads through Portwenn, before Martin and Louisa can decide whether he will take the job; Mrs. Tishell and Penhale are crushed; Morwenna questions what she wants to do with her life.

Father Brown's old friend's daughter suffers otherworldly visions.

America's first spy ring; in the early years of the Revolutionary War, a Long Island farmer is recruited to spy on the British army.

Grammy Award-winning bluegrass musician Billy Strings performs highlights from "So Much for Goodbyes" and "Highway Prayers.".

The news of Martin's invitation to be dean of Imperial College spreads through Portwenn, before Martin and Louisa can decide whether he will take the job; Mrs. Tishell and Penhale are crushed; Morwenna questions what she wants to do with her life.

Tracking how the polar world is transforming, from scaling jagged peaks to descending deep into the ice sheet.

The philosophical, cultural and political forces driving the global artificial intelligence boom.

Mapping the roots of actress Kate Burton and media mogul Barry Diller.

Fred discusses death when his fish dies.

Vicita asks D.W. and Arthur to re-create the story from her lost book; Prunella takes on more extracurricular activities.

A baby elephant almost destroys the Tortuga headquarters.

Benny's toy penguin is swept away by melting snow, transforming a day of sledding into an urgent rescue mission.

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.

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.

Daniel and Miss Elaina meet Prince Wednesday's cousin, Chrissie, who needs help walking; while playing dress up at school, Daniel learns not everyone has a tail like his.

Phoebe, Jay, Grandma Annie and Pete create the family's first recipe for Sunday greens; Phoebe and Jay are excited about their first campout in the courtyard.

Cinderella needs to tell time for the ball, but her clock is broken, so Nina, Abby and Rudy wonder what tool they can use to fix it.

Building a catapult and an Archimedes' screw; a field trip to meet a mechanical engineer who uses simple machines to build extrication tools.

Donkey is disappointed when her friends are away for the day but finds a way to have fun on her own; Donkey wants to be like Fashion Penguin.

Rosie wants to be Mayor for the day; Rosie decides she wants to be a statue.

An 1830 first printing of "The Book of Mormon," Dallas memorabilia and Tennessee sampler; Ruth, Mantle & Maris-signed baseball.

Visiting a factory that makes engineered plank flooring; installing some board and batten wall paneling in the new mudroom.

Exploring disaster science with fire of all kinds -- house fires, a smoke detector debacle, wildfire and "controlled" burns and a fiasco involving flame retardants mixed into too many products.

Touring Reykjavík's endearing sights; a side trip to the Blue Lagoon; the classic Golden Circle; Snaefellsnes Peninsula.

Jeremiah Tower prepares grilled game hens with vegetable salad and casserole roasted chicken.

Social, political and economic trends of American agriculture.

Journalist, author, cook & musician Joe Stumpe talks about his history performs an original song.

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

Social, political and economic trends of American agriculture.

Richard tells Hyacinth that he had a new alarm installed as an anniversary present, only he's forgotten the code.

Lionel (Geoffrey Palmer) is nervous over his first book signing.

When a man is killed at her university reunion, Becks finds herself on the wrong side of an investigation.

As Eliot's health deteriorates, he accuses his family of murder; Atticus Pund closes in on his prime suspect.

Cushla and Michael begin a secret relationship that changes everything; as violence and scrutiny close in, Cushla is forced to risk everything for a love that defies the divide.

The news of Martin's invitation to be dean of Imperial College spreads through Portwenn, before Martin and Louisa can decide whether he will take the job; Mrs. Tishell and Penhale are crushed; Morwenna questions what she wants to do with her life.

Father Brown's old friend's daughter suffers otherworldly visions.

As Eliot's health deteriorates, he accuses his family of murder; Atticus Pund closes in on his prime suspect.

Cushla and Michael begin a secret relationship that changes everything; as violence and scrutiny close in, Cushla is forced to risk everything for a love that defies the divide.

Five choreographers create world premieres for The Joffrey Ballet's Winning Works.

Baroness Dambisa Moyo, chair of the Economic Club of New York.

Mapping the roots of actress Kate Burton and media mogul Barry Diller.

With her Grandma Bubba's help, Francine learns about family traditions and communal celebration.

Olive explains what happened to her old partner.

A gentle total body stretch includes seated sun salutations along with easy to follow yoga moves to stretch and lengthen the body.

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

Lyla and Everett design a waffle costume for Stu; Lyla creates an original game to reignite everyone's interest in family game night.

Carl doesn't know what to do when Nico falls; Carl learns a new word -- shindig.

Daniel gets too excited visiting Dad Tiger's Clock Factory; the children have a hard time settling down at the library.

Phoebe and Jay learn how to keep cool while using their thermometer to track the temperature in the apartment; Pete and Grandma Annie teach the kids how to tell time.

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.

Exploring the top secret world of spy science; invisible ink; spy rings; a field trip to the Berman Spy Museum in Birmingham, Ala.

Bob Dog has trouble playing Purple Putt-Putt by the rules; the pals try outfits from Harriett's invention.

For the Day of the Dead celebration, Rosie is in charge of the Catrina doll, but it keeps disappearing; Rosie celebrates Lunar New Year with the Lius.

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

The decades-long scientific quest that led to a life-saving treatment for cystic fibrosis.

How to "see" outdoors when stuck inside; putting items together to make a still life.

Selecting and buying seeds; planting spring-blooming bulbs; what you can do in the garden over the winter.

A workout to rebalance your body, liberate your shoulders and improve your overall posture.

A garden that attracts interesting wildlife.

After feeling left out, Luke decides to switch places with Stu; the Loops kids throw a surprise party for their parents.

Ms. O develops bizarre side effects after being sprayed by a weird plant; a mysterious villain may bring Ms. O's old partner out of retirement.

The Read's family car is broken; Jenna is nervous about attending Muffy's slumber party.

Martin and Chris help out when a bald eagle suddenly goes missing.

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.

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

Mervin reopens his mother's case and uncovers the prime suspect in her murder; though evidence points to this suspicious figure, they can't determine how foul play occurred.

Exploring the impact of debate-based education in U.S. schools.

Photographer James Balog brings his Extreme Ice Survey project to a close.

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.

Change affects many at Downton Abbey; the yearly cricket match settles old scores.

When a man is killed at her university reunion, Becks finds herself on the wrong side of an investigation.

As Eliot's health deteriorates, he accuses his family of murder; Atticus Pund closes in on his prime suspect.

Cushla and Michael begin a secret relationship that changes everything; as violence and scrutiny close in, Cushla is forced to risk everything for a love that defies the divide.

A scary clown virus ruins the family computer; Grandma Thora lets Arthur and D.W. turn her attic into a clubhouse.

A villain uses one of Oscar's gadgets to cause destruction.

Using a wall to build strength for a handstand, headstand and Scorpion pose.

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

The Loops go on a scavenger hunt around the supermarket to solve clues to get tickets to "Oaty Zappers on Ice"; Lyla tries to act older so she can hang out with her cousin.

Carl surprises Sheldon with a lemonade stand, but is confused when Sheldon runs off; Carl's caterpillars turn into butterflies.

Daniel isn't feeling well and is forced to miss Prince Wednesday's birthday party; Dad and Daniel help out when Mom Tiger gets sick.

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

Abby, Big Bird and Cookie Monster play against Gabrielle, Zoe and Elmo in I Wonder If We Can Use This, a game where they figure out if items can be used for something.

Building an artbot, brushbot and robot hand; an engineer at Yaskawa Motoman uses robots to weld.

Donkey, Cousin and Grampy open a froyo stand for their neighbors; Panda changes his mind about what to bake for the Baking Bonanza.

Rosie enters the cowgirl contest at the rodeo; Papa and Tia have a contest to see who makes the best tamales.

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

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

A Montana rancher restores native grasses to his land; a Minnesota farm family plants a new kind of wheat that restores the soil and saves water; college students turn soybeans into new products like baby wipes.

Zoar, Ohio, a town established by German separatists in the 19th century; recipes include spaetzle and Gaisburger marsch.

Balsamic chicken stir-fry; traditional frico; sweet grape and ricotta pizza.

Lamb shanks and ouzo; fritters made with fresh picked pumpkin and traditional Turkish grilled ground meat simit kebabs; limoncello with Italian lemons.

Lyla and Everett make pins for New Year's Eve; Lyla and Everett clash while making a fun unboxing video for Phan Hardware's Summer Sale.

The Hunters learn how temperatures can affect outdoor plants and gardens.

A strange medical crisis causes much chaos; Olive and Otto help Ms. O host an important lunch.

D.W. goes on a trip through time to see what it would be like if she were older than Arthur; Buster's quest for the simple life.

Jet's parents fly Jet, Sydney and Sean out to space so they can see how the moon changes shape; the kids use a telescope to examine the night sky.

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.

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

Exploring the small Caribbean island of Nevis as it operates today, from dive masters and business owners to resort leaders and community voices navigating growth and preservation.

Alaska native villages fight for survival against climate change; an investigation into Russian atrocities in Bucha, Ukraine.

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.

The family travels to Duneagle Castle, while the servants spend Christmas at Downton.

Five choreographers create world premieres for The Joffrey Ballet's Winning Works.

Tommy and Kevin start to lay subfloor in the dining room; Charlie explains drilling granite for the new garage and driveway; Kevin tours Cape Ann then joins Tommy to move an interior doorway.

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

Buster believes that a comet is heading straight for Earth; Arthur learns about a different culture when a Spanish family moves in.

Olive and Otto try to stop Obfusco's plant from taking over headquarters; Otto gets trapped inside a video game.

A variety of exercises to strengthen the core with an emphasis on abdominal muscles; a fun line dance to challenge coordination and balance; a visual relaxation.

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

Lyla overcomes her fear of rock-climbing; a riddle game about everyday objects made by Black inventors.

Carl's medium-sized fuchsia yo-yo goes missing from his collection; a rainy day changes Carl's pool day plans.

Katerina and Daniel have so much fun at the Treehouse, they don't want to leave when it is time to go home; Daniel needs to work on his school project, but he doesn't want to stop playing.

Phoebe plans a birthday surprise for Grandma; Phoebe and Jay must tend to the bell pepper in the garden.

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

Building a bird feeder and monocular to observe birds; a field trip to the Glen Helen Raptor Center.

Donkey makes Grampy a special card, but she gets into a few sticky situations when she tries to deliver it to him; the pals help Harriett with her new invention for penguins.

It's Recycling Day, so Rosie becomes a recycling kid, but she accidentally recycles Crystal's art project; when Rosie and Javi find a monarch butterfly in the backyard, they try to figure out what it needs so it can flutter again.

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

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

Master tailor Nataliya Desheva shares her techniques for creating intricately detailed beaded dresses for dance competitions.

The meadow whirl quilt design celebrates pink and polka dots, as well as Angela Huffman's love of floating patchwork.

The basics of block printing, from carving the stamps to printing on different substrates; incorporating metallic foil, felting with wool roving and using thicker machine stitches for a textured look.

Basic serger skills; adding puffing or textures; serging on ribbon trim.

Lyla and Stu help out when the neighborhood garbage truck malfunctions; Lyla and Louisa take a ride on the city bus and accidentally lose Stu.

The Hunters find a stowaway in their picnic basket, a little furry dog.

As the Xs check the agents' licenses for fighting oddness, Orla and Oswald realize they must get their creature-handling licenses quickly; a villain plans to turn everyone into puppies.

Binky dreads the class sleepover at the museum; Arthur and D.W. take on responsibility when their parents get sick.

Martin and Chris search for hispid hares in a wintry North American forest.

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.

A flood brings new challenges for the big cats; for the first time, the lion cubs experience water and the danger it brings.

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

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

An adventure down the Danube River through Germany and Austria includes historic sites and culinary delights.

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.