K19GL-D

Grammy Award nominee and R&B innovator Leon Thomas showcases songs from "Mutt" and "PHOLKS.".

Scientists conduct the largest animal communication study in history to see if innovative word buttons truly enable dogs to talk.

Animal parents balance risk and reward to raise their young in grasslands; wild dogs must control their teen pups for survival; an expecting langur learns parenting skills by babysitting.

Professor Mark Horton takes a journey across Britain to prove real events and places inspired the chivalric myths of King Arthur and the court of Camelot.

Global conservationist Dr. M Sanjayan is in California, as it suffers the longest dry period in a thousand years.

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

The early married life of Princess Margaret and her husband Anthony Armstrong-Jones in the 1960s, as major social changes take place in Britain.

Mister Rogers brings in a cat named Jimmy and remembers him as a kitten; he shows pictures of babies that have grown into adults; everyone gathers at the castle just as the big thing rolls into the Neighborhood of Make-Believe.

Arthur and Muffy have their birthday parties on the same day; Francine becomes a prima donna when she stars in the school play.

The Wild Kratts search for the snub-nosed monkeys in the Chinese mountains.

Lily and her family discover a surprise and also embark on a weather hunting expedition.

Global energy policy researcher Edward Fishman.

Technology analyst and author Dan Wang.

Christine Benz, Morningstar's personal finance and retirement guru, has some "good enough" solutions for portfolios and financial plans that work well for most of us.

The potential benefits and challenges of large-scale batteries on the power grid.

The French-American alliance changes the war and moves it to other theaters; navies battle off England and in the Caribbean, while armies advance in Indian Country and the South; the British take Charleston.

The work of Birmingham, Ala., civil rights leader Rev. Fred Shuttlesworth, not only ended legal segregation but also led to the Civil and Voting Rights Act and inspired freedom movements around the world.

To survive economic disaster, Blacks rely on informal economies, grassroots organizations and cultural innovations to dismantle the realities of Jim Crow.

How Black political and cultural movements, including Black Power and Black Twitter, provide a safe space to debate, organize and celebrate.

Experts search for seagrass, rescue a sea lion and store water underground.

Exploring the maritime history of New Bedford, Mass.; scalloping; preparing a red curry; farm-to-cone creamery Super Secret Ice Cream; touring Goodnow Farms Chocolate in Sudbury, Mass.

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

Margaret Hoover leads interviews and debates.

Philip Jackson adventures off-piste, while Brian Cox is surprised to find one of the world's greatest works of art in a most unusual place.

Dylan Cooper is caught and held in the cells at Scotland Yard; Blake and new detective Willows face a long night as Dylan's gang plots a daring escape.

James is worried about the practice finances, but it falls on deaf ears when he tries to discuss the matter with Siegfried; he decides to take on the role of an attending vet at Hensfield dog track to earn extra money.

When an army captain drinks a poisoned cocktail, there are multiple suspects, including Trottie; two exiled princesses believe that he was not the intended victim.

Lukas and Nina investigate when a body is discovered in a dumpster; the town is shaken by the spread of a deadly virus.

Dylan Cooper is caught and held in the cells at Scotland Yard; Blake and new detective Willows face a long night as Dylan's gang plots a daring escape.

James is worried about the practice finances, but it falls on deaf ears when he tries to discuss the matter with Siegfried; he decides to take on the role of an attending vet at Hensfield dog track to earn extra money.

When an army captain drinks a poisoned cocktail, there are multiple suspects, including Trottie; two exiled princesses believe that he was not the intended victim.

Baroness Oona King and Dame Jenni Murray go head-to-head around London; Baroness Oona visits a band of female pioneers and Dame Jenni learns the story behind an organization that transformed animal welfare.

Exploring the intersecting and diverging fates of the Black and Jewish communities up to the 1920s.

The roots of basketball pros Brittney Griner and Chris Paul.

Buster receives chocolates in the mail and tries to figure out who sent them; James receives a toy lamb that is said to give its owner special powers.

Agent Opal and Agent Omar discover the whereabouts of a legendary artifact.

The bros are off on a creature mission to find as many colorful parrots as they can in the Amazon.

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

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

Carl gets a universal screwdriver for his birthday; a storm creates a hole in the walkway to Carl's house.

Volunteer firefighters make a special visit to school; Daniel wants to pretend to be the daddy when he gets a new doll, but his friends want him to be Tige-y the Adventure Tiger instead.

Phoebe and Jay set a new record for the longest paper airplane fight; Phoebe and Jay learn how to build a stable pillow fort.

When Oscar tries to find someone disappointed by his disappoint-o-meter, he accidentally makes them happy.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

Panda enjoys a snow day his own way; Bob Dog wants to win at Gameshow Gator's new snowy game.

Rosie and Javi learn how people did things before there was electricity after a storm causes a power outage; Rosie learns to use tools from nature during a family camping trip.

Elinor and her friends play Hide-and-Go-Seek but are unable to stay hidden from the Goat twins; an owl inspires Elinor's costume for Costume Day.

Papi is called to rescue a cow on the loose in the Bronx; Lucas gets upset after Alma, Eddie and Lauren copy his new hairstyle.

Molly and Dad try to find and fix an eagle cam after wind spins the camera away from the eagle's nest on hatching day; Molly and friends must come up with enough money to buy a water tube at the Trading Post.

An argument between Xavier and Yadina ends badly, but Maya Angelou helps the siblings find a way to forgive each other; Frederick Douglass helps Xavier when he becomes frustrated with his schoolwork.

Functional movements and breathing and posture techniques; stretching the piriformis muscle; tai chi stretch segment.

While old fixtures are salvaged and asbestos is removed at the house, Norm, Richard and Kevin head back to where it all began 40 years ago, in Dorchester, MA.; Roger starts to remove a tree that's threatening the property.

Dylan Cooper is caught and held in the cells at Scotland Yard; Blake and new detective Willows face a long night as Dylan's gang plots a daring escape.

James is worried about the practice finances, but it falls on deaf ears when he tries to discuss the matter with Siegfried; he decides to take on the role of an attending vet at Hensfield dog track to earn extra money.

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

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.

A Tiffany & Co. gold and platinum purse circa 1915; an Ernie Barnes oil painting circa 1963; a Ming Dynasty bronze vase.

A Star War collection circa 1980; a 1972 Rolex Explorer II watch with its original face and hands; Leaf baseball cards from 1948.

Librarians, parents and students navigate debates over representation, education and censorship with regard to library collection standards in the U.S.

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

A Tiffany & Co. gold and platinum purse circa 1915; an Ernie Barnes oil painting circa 1963; a Ming Dynasty bronze vase.

A Star War collection circa 1980; a 1972 Rolex Explorer II watch with its original face and hands; Leaf baseball cards from 1948.

While old fixtures are salvaged and asbestos is removed at the house, Norm, Richard and Kevin head back to where it all began 40 years ago, in Dorchester, MA.; Roger starts to remove a tree that's threatening the property.

Dylan Cooper is caught and held in the cells at Scotland Yard; Blake and new detective Willows face a long night as Dylan's gang plots a daring escape.

James is worried about the practice finances, but it falls on deaf ears when he tries to discuss the matter with Siegfried; he decides to take on the role of an attending vet at Hensfield dog track to earn extra money.

When an army captain drinks a poisoned cocktail, there are multiple suspects, including Trottie; two exiled princesses believe that he was not the intended victim.

Arthur's snow shoveling business is booming, until Buster decides to compete against him; Brain wakes up to find he is a cockroach.

The agents search for a villain in Negative Town; Oona must pass a lab director's test so she can remain on "Odd Squad.".

The gang discovers the variety and diverse functions of creature tails.

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 has to help multiple people but rushes each task, which makes things worse; Lyla must use her left hand after hurting her right wrist.

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

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 use a checklist to guide them through their tasks; Jay creates his first comic book and learns about the importance of page order.

Reporters Elmo and Abby offer strategies to Nursery Rhyme characters experiencing big feelings of excitement, nervousness and frustration.

Zeke and Louise plan to build a house for Snout; Kaya hopes to make a video once JunJun conquers his on-camera jitters.

Donkey's guitar goes missing just before the talent show; Duck Duck finally finds her family's treasure nest, but she is unable to open it.

Rosie wants an ice pop from the Ice Pop Truck, but she must come up with an extra dollar to buy it; Rosie can't decide what to buy at the mercado.

The kids learn about crying as they set out on an adventure to help Miri; the kids and Mr. Bat look for Ari's ball after it goes missing in a cave.

Alma, Harper and Rafia want to make a robot video; Alma helps Eddie record a rap, but the project gets derailed.

Molly and Trini gather supplies to make suncatchers for their friends, but they lose the beads on the way home from Nenana; Molly wants to surprise Mom with a pair of traditional beaded slippers for her birthday.

Xavier, Yadina and Brad learn about courage and bravery when they meet Harriet Tubman, a woman who escapes slavery and risks her life to help others do the same.

Fast-slow movements; seated exercises with closed eyes; proprioception; eye-head coordination; tai chi stretch.

Norm teaches the apprentices how to lay a sill on the new foundation; Richard scopes the sewer to see what might be lurking inside; Kevin, the homeowners and their designer start in on a plan to create a sleek, modern space.

In Mali, a young Muslim helps to renovate Djenne's Great Mosque, in the hope of earning a place in paradise; at the sacred Natchi waterfalls in Japan, a Shinto devotee undertakes a challenge to ensure the well-being of his country for another year.

The roots of basketball pros Brittney Griner and Chris Paul.

Exploring the intersecting and diverging fates of the Black and Jewish communities up to the 1920s.

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.

Tracing the family trees of talk show host Sara Haines and playwright Tracy Letts.

How Black and Jewish communities collaborated in music, film and activism from the 1920s to the 1950s.