K25OG-D

Exploring solutions for global problems; host Miles O'Brien.

The roots of director Spike Lee and actress Kristin Chenoweth.

Award-winning Latin singer Jorge Drexler performs Spanish-language songs from "Tinta y Tiempo.".

When the Mayor dies in the middle of a meeting, Judith, Becks and Suzie uncover lies, scandal and blackmail.

Susan Reyland is corralled once again into the world of detective Attiucs Pund as he investigates the death of Lady Margaret Chalfont in the Greek isle of Corfu.

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

The arrest of trusted midwives ignites an unexpected rebellion, as Amish and Mennonite women break from tradition and emerge as fierce political activists joining the broader fight for reproductive justice.

Susan Reyland is corralled once again into the world of detective Attiucs Pund as he investigates the death of Lady Margaret Chalfont in the Greek isle of Corfu.

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

The roots of director Spike Lee and actress Kristin Chenoweth.

Everyone is suspicious of the new girl in the neighborhood; Arthur finds it hard to spend a whole weekend with the Brain.

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

When the Tortuga shorts and powers down, Chris and Martin suggest salamander streaming.

The kids help Al put on a one-of-a-kind weather presentation when the power goes out.

Lyla and Ale make an escape-proof container for her pet tarantula; rain keeps the kids inside, so they recreate park activities indoors.

Four kids feel like they don't belong on their first day of school until they learn that friendship and fun come from sharing who they are.

Jay and Lupe use wayfinding signs to track down Phoebe; Pete and Craig face an epic hoops battle on the courts.

Cookie Monster feels nervous about going to cooking school for the first time; Rosita shows him how to do a heart breath to help him feel better, but he's still not ready yet.

It's Backwards Day in the Treeborhood; Cece, Carly and Clyde have fun with patterns.

Duck Duck learns how to fix her broken bookcase; Donkey welcomes Greeble the Treeble to Someplace Else.

Rosie decides to be a message delivery kid and deliver messages to her neighbors, but her messages get all mixed up; Javi temporarily loses his voice, so Rosie must help him recover before they perform their El Coco play.

The kids try to determine what the weather will be like for Animal Town's parade; Olive gets a bad case of the hiccups.

Alma wants to borrow a new book from the library, but so do all her friends; Alma borrows a ukulele from the library but doesn't want to return it.

Trini is determined to learn an ice skating move; Tooey and his brothers use tracking skills to find their dad in the forest.

James Braidwood explains to Brad that being prepared can help him stay calm when he is feeling nervous; Xavier and Yadina learn that being responsible can involve making hard choices.

Cookie Monster feels nervous about going to cooking school for the first time; Rosita shows him how to do a heart breath to help him feel better, but he's still not ready yet.

Daniel learns the benefits of doing good deeds.

An 1847 Petrus van Schendel painting; Steiff black bear; an iron frame Henry rifle.

Getting the most out of time in nature; tips on birdwatching in the garden; arranging flowers outside; an old-fashioned picnic break.

Early fall fruits, vegetables and herbs; how to build a hugelkultur mound; Pike Food Forest in Florida.

The team begins a six-month expedition following lions, leopards and cheetahs in the Okavango Delta; a huge wildfire threatens the big cats and the team.

The discovery of a long-lost ancient cemetery in Egypt's sacred desert reveals details of a unique period when women had remarkable power.

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

An autographed electric guitar; Little Orphan Annie dress circa 1930; a 1913 N.C. Wyeth painting.

Rhiannon Giddens talks with her partner and musical collaborator, Italian multi-instrumentalist Francesco Turrisi, about their musical affinities and vision of musical heritage that crosses borders.

A music teacher is murdered by an intruder in search of sheet music by late composer Joan Alder.

Plans are made to reuse the timbers as a sliding barn-type door for the new pantry; restoring a flower garden; an uninsulated crawl space; Kevin helps Richard lay out a heating system before the concrete floor is poured; installing new columns.

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.

An autographed electric guitar; Little Orphan Annie dress circa 1930; a 1913 N.C. Wyeth painting.

A Dr. Seuss Kangaroo Bird; Tiffany & Co. yellow diamond pendant; 1781 George Washington lifetime print.

When the Mayor dies in the middle of a meeting, Judith, Becks and Suzie uncover lies, scandal and blackmail.

Susan Reyland is corralled once again into the world of detective Attiucs Pund as he investigates the death of Lady Margaret Chalfont in the Greek isle of Corfu.

Television aristocracy Esther Rantzen challenges daughter and television presenter Rebecca Wilcox in and around Reading; Rebecca delights in diving into romance novels, and Esther hears the moving stories of British evacuees during WWII.

Arthur helps D.W. look for her precious "blankie"; Mr. Ratburn's sister watches the class for her sick brother.

Olympia and Otis baby-sit Baby Genius; Oona talks about when she switched bodies with a fly.

The Kratt brothers use a new archery skill to rescue baby animals from Donita Donata's yacht.

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

Lyla and her siblings come up with a sandwich special for Loops Lunch; Lyla helps her mom build a vertical garden behind Loops Lunch.

Carl and his friends clean up the Fuzzytown Park; Carl accidentally breaks the birthday present Sheldon planned to give his mom.

Mom helps Daniel be empathetic to someone else's feelings; Daniel helps Chrissie look for her lost bracelet.

Phoebe, Jay and Lupe practice their fire safety plan when the fire inspector visits; Phoebe and Jay buy juice from Mr. Aguilar.

Abby sees Nina and Charlie tap dancing and tries to keep up, but she doesn't know how to do the moves and follow the rhythm.

All aboard the Moo Moo Choo Choo; visiting great uncle Duper in the Windborhood; world's biggest whirligig blows away; helping great uncle Duper imagine how to build a new one.

Donkey babysits a baby yodel bird who won't take a nap; Donkey and Panda argue while playing superheroes.

Rosie helps Iggy get ready for his checkup; Rosie wants to play in the new park -- but it is a park for dogs.

Elinor and her friends try to make their race car go faster by changing its shape; the substitute teacher has trouble telling the Goat twins apart.

Junior is jealous of the attention baby Gio gets so he starts acting like a baby; Alma's playing keeps little Lilly awake.

Molly's class learns about bartering; Molly and her mom accompany Nina to Shageluk.

Inventor James Naismith inspires Xavier, Yadina and Brad to invent their own game; Temple Grandin helps Yadina make friends with a new boy from her class, Ben.

Abby sees Nina and Charlie tap dancing and tries to keep up, but she doesn't know how to do the moves and follow the rhythm.

Mom helps Daniel be empathetic to someone else's feelings; Daniel helps Chrissie look for her lost bracelet.

Newcomb College vases; Fred Meyer photographs; Léon-Julien Deschamps bronze.

Ron and Ashlyn head up near Anglin Lake, as Ron pursues his dream to qualify for the Yukon Quest.

Joseph Rosendo returns to his grandparents' homeland in Cuba; hand-rolling cigars; a lesson on maintaining vintage cars; baking bread in Old Havana.

Minnesota's Arrowhead Region, one of the last places to hike and paddle into remote wilderness; birders and harvesters of wild rice explain why wilderness means so much.

New science and ancient practices that may help sustainably feed the growing population; Martha Stewart learns about scallop farming in Maine.

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

Nebraska football highlights and analysis.

Bonnie Parker and Clyde Barrow embark on a two-year crime spree during the Great Depression and become known as the most famous criminal couple in U.S. history.

Agent John O'Neill considers assassinating bin Laden before al-Qaida could act, prompting his separation from the FBI and his hiring as World Trade Center security director, just weeks before his death in the attacks.

Nebraska football highlights and analysis.

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

Bonnie Parker and Clyde Barrow embark on a two-year crime spree during the Great Depression and become known as the most famous criminal couple in U.S. history.

Agent John O'Neill considers assassinating bin Laden before al-Qaida could act, prompting his separation from the FBI and his hiring as World Trade Center security director, just weeks before his death in the attacks.

Documentary filmmaker Ross McElwee dives into his personal footage exposing the bond between him and his son following his son's death.

A Dr. Seuss Kangaroo Bird; Tiffany & Co. yellow diamond pendant; 1781 George Washington lifetime print.

D.W. responds to teasing; D.W., Brain, and Cheikh write a song about African countries.

The agents must figure out who is in charge when Ms. O leaves for a super-secret mission; Otis and Olympia get a new robot partner.

The Wild Kratts help stranded penguins in the Arctic.

Lily, Corky and Benny attempt to film their own weather broadcast, but need Great Grandpa Wallace's tools to create their weathercast.

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

Carl tries to add other colored karate belts to his collection without having to practice and earn them himself; Carl's upset when his cucumber seeds don't sprout.

Daniel becomes jealous thinking Katerina is getting too much attention from Grandpere; Daniel and Katerina want O the Owl's science tools.

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.

Elmo, Abby and Julia build a mini city while Grover helps Cookie Monster serve ice cream.

Bex and Sammy have a sleepover at Yolanda's house; Zadie makes everyone mad when she invents a new dancing game but won't let anyone else be in charge.

The pals each feel differently about a loud thunderstorm; Mama Panda teaches Donkey and Panda new hoop tricks.

Rosie goes ice skating with the Purple Knight; Rosie and Javi go to the desert to watch a meteor shower.

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.

A series of mishaps gives Alma "the grumps"; Junior wants to play basketball with the big kids and make a basket.

Molly and Tooey get lost in the wilderness while gathering firewood; Molly uses a constellation to find her way to Grandpa's friend's cabin.

Alvin Ailey shows Yadina that music and dance can help bring people together; Xavier learns that his imagination can keep him company when he feels lonely.

Elmo, Abby and Julia build a mini city while Grover helps Cookie Monster serve ice cream.

Daniel becomes jealous thinking Katerina is getting too much attention from Grandpere; Daniel and Katerina want O the Owl's science tools.

A Bakelite collection; a 19th century Tabor mining archive; Jessie Wilcox Smith paintings.

Norway's Bergen line runs from Bergen, Norway, to Oslo, Norway, through the fjords of Western Norway, snowy Hardanger Plateau and deep forests.

A music teacher is murdered by an intruder in search of sheet music by late composer Joan Alder.

Jean and Lionel meet with the executive producer of their love story.

Hyacinth has her own plans for Richard's retirement, including trips into the countryside and to her sister's.

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

The team follows lions, leopards and cheetahs after a massive wildfire; the dominant male lions fight intruders while leopards and cheetahs struggle to secure their next meal.

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.

Excavations outline the changing landscape and animal life on America's Great Plains and provide insight into the origins of mammals.

How to apply the self-sealing membrane and flashing; a thick plastic vapor barrier to prevent mold growth in the basement; in Rhode Island, contractor Jeff Sweenor builds a Chippendale railing system for the Idea House; metal ductwork.

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 team follows lions, leopards and cheetahs after a massive wildfire; the dominant male lions fight intruders while leopards and cheetahs struggle to secure their next meal.

From sound waves that could rewire addiction to psychedelics that may reopen the brain's capacity to learn, Miles O'Brien explores bold brain science and becomes part of the experiment himself, enrolling in a study to treat his own phantom pain.

Eight home cooks share their most treasured recipes, including a dish that reflects their perfect meal and a regional dish that represents the place that they call home.

Bonnie Parker and Clyde Barrow embark on a two-year crime spree during the Great Depression and become known as the most famous criminal couple in U.S. history.

Exploring the family secrets of Danielle Deadwyler and musician Rhiannon Giddens.

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

Orli takes her Odd Squad UK test; Ostin and Olyla tell the others about how they learned to love singing and dancing because of a villain.

When Martin accidentally knocks Aviva's creature power suits into an Arctic trench, he and Chris use the Octopod submarine to search for them.

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

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

Carl and Nico argue over who gets Arugula as their magician's assistant; Sheldon tries to help Carl become a good listener.

Daniel Tiger is excited to spend an entire day with his grandpa; Daniel Tiger spends a whole day with Jodi and her Nana.

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

Cookie Monster feels nervous about going to cooking school for the first time; Rosita shows him how to do a heart breath to help him feel better, but he's still not ready yet.

Malik makes Snout less stinky; the Wombats and their friends make a special thank-you treat for Super.

Donkey accidentally breaks Grampy's favorite toy; Donkey and Panda play with a new Tater Buddy.

Rosie is so excited to celebrate Christmas with abuela in Mexico City that she forgets to bring her present.

A spittle bug inspires Elinor and her friends to build a bubble house; Elinor and her friends help Farmer Bear make maple syrup.

Alma gets jealous when Rafia and Lucas talk about their fun playdate; conflicting opinions influence whether Alma wants to see a new movie.

Molly and Trini have trouble checking in the Sassy Ladies of Saskatoon when they arrive at the Trading Post a day early; Molly is determined to save the old clubhouse from sinking completely into the ground.

Brad is reluctant for Xavier and Yadina to read the comic he wrote because it's personal; Charles Dickens explains to Yadina that she doesn't need toys -- her imagination can make everything more fun.

Cookie Monster feels nervous about going to cooking school for the first time; Rosita shows him how to do a heart breath to help him feel better, but he's still not ready yet.

Daniel Tiger is excited to spend an entire day with his grandpa; Daniel Tiger spends a whole day with Jodi and her Nana.

A Dr. Seuss Kangaroo Bird; Tiffany & Co. yellow diamond pendant; 1781 George Washington lifetime print.

A mountain valley replete with tall fir trees and wildflowers.

A little cabin sits deep in the snow, with a radiant sky as a backdrop.

Cricket legend David Gower and TV presenter Nick Hancock tour Hampshire to find curios and collectibles to take to auction in Sidcup; Charlie Ross and Phil Serrell ably assist.

Chloe Darke begins her career as a silversmith at Old Newbury Crafters; Iraqi war veterans become artists; a master metal sculptor builds monumental artworks for New York's Park Avenue.

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

Panel of experts answer lawn & garden questions.

Nebraska football highlights and analysis.

The life and work of high-rise engineer Leslie E. Robertson, lead engineer of New York's World Trade Center, his passion for human rights and his union with engineer and partner SawTeen See.

Reviewing the progress being made upstairs; in the master suite, it's time to tile the bathroom; foam board is put on the walls and floor; new gas lines are installed; demonstrating the old-school way of cutting and connecting the steel pipes.

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.

Hemingway tries to start a life with Mary Welsh, but he is beset with tragedies; Hemingway publishes "The Old Man and the Sea," but he is overcome by his declining mental condition.

From sound waves that could rewire addiction to psychedelics that may reopen the brain's capacity to learn, Miles O'Brien explores bold brain science and becomes part of the experiment himself, enrolling in a study to treat his own phantom pain.

The team follows lions, leopards and cheetahs after a massive wildfire; the dominant male lions fight intruders while leopards and cheetahs struggle to secure their next meal.

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.

Grandpa Dave has trouble remembering things; Muffy, Arthur and Buster carpool to a cooking class.

Agents help an unlikely villain win the ultimate villain prize; an angry Huggle Monster wants her eggs back faster than Onom can deliver them.

The brothers get swept up in the planktonic lifestyle when they go on a mission to understand the foundation of life in the ocean.

The Hunter kids head to the state park to learn why leaves change color.

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.

Daniel and Grandpere hunt for buried treasure; Grandpere takes Daniel on a sunrise boat ride before the family heads back home.

Phoebe and Jay create a game show for Grandma; Phoebe and Jay must find the best way to spend the community coin jar money by taking a building-wide vote.

Elmo, Tamir and their friends are making a Peace Tree to celebrate Martin Luther King Jr. Day.

Zadie soothes Ellie to sleep with a story; the wombats fix Super's favorite mug.

Donkey and Grampy try to make an old family recipe; Donkey and Panda are excited to try a new cereal.

Rosie and Javi want to play Abuela's song for Music Night at Tia's Restaurant; Rosie wants to be an inventor.

Elinor learns about different plants when she makes soup with her grandparents; Elinor and her friends don't understand why their cupcakes aren't selling.

Alma puts together a care package for Granny Isa; Beto and Rafia are nervous to play each other in soccer.

Molly embarks on a mission to find Grandpa's drum and return his lost songs to him; Connie tries to teach Molly, Tooey and Trini how to paddle a canoe.

Xavier learns that asking questions can lead to exciting discoveries; Xavier learns that it's normal to feel different emotions when it comes his turn to jump off the diving board.

Elmo, Tamir and their friends are making a Peace Tree to celebrate Martin Luther King Jr. Day.

Daniel and Grandpere hunt for buried treasure; Grandpere takes Daniel on a sunrise boat ride before the family heads back home.

An autographed electric guitar; Little Orphan Annie dress circa 1930; a 1913 N.C. Wyeth painting.

Exploring the island of Frøya (Froya) in mid-Norway; crafting four distinct dishes featuring freshly caught salmon and clams.

Sampling the Creole menu at Commander's Palace; trout amandine with parsnip purée; bananas Foster bread pudding; a classic daiquiri.

Native innovators lead a revolution in music, building and space exploration, from the surface of Mars to the New York hip-hop scene to the Pine Ridge reservation.

Japanese characters carved into a cane may unlock a family's past in a World War II relocation camp; wooden telescope; drawing of an eight-pound gold nugget.

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

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Celebrating America's 250th birthday with moments from the show that shed light on the American experience; with reflections from Doris Kearns Goodwin, Andrew Young, Heather Cox Richardson, Bryan Cranston, Bob Woodward and Carl Bernstein.

A special performance of the Verdi Requiem to commemorate the 20th anniversary of the September 11 attacks; hosted by Misty Copeland.

Ten survivors reflect on the events and fallout of 9/11, the lasting effects of that day, and how more than two decades later they continue to find resilience and hope.

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