WMEM-DT

In the late Permian Period, increasingly mammal-like traits emerge; the first saber-teeth and tusks evolve and ancestors like cynodonts appear.

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

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.

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

Practicing the Full Wheel.

A joey steals car keys from Martin and Chris.

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

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

Captain Elmo's solo mission to Jupiter is interrupted when his friends join and mess up his plan; Grover tries to fix the spaceship boosters.

The Wombats organize the Treeborhood Talent Show; Zeke searches for a collection to call his own for the Treeborhood's Collection Bonanza.

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.

The kids learn the meaning of stories when they visit Olive's family in the rainforest.

Alma and Uncle Nestor get separated from the rest of the family on the subway; Alma and Junior are excited about their new neighbors.

Molly and Tooey volunteer to help Nina count the endangered beluga whales in Cook Inlet; a blizzard forces Molly and Trini to stay inside; while looking for a new game to play they find an Alaskan Native yo-yo.

Yadina gets advice from Abraham Lincoln after she accidentally loses her friend's toy; Jane Jacobs inspires Xavier, Yadina and Brad to rebuild their fort.

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

Presenting a round-up of the most recent news and developments from across the world.

A daily news summary from Europe with anchor Brent Goff.

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

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.

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.

Margaret Hoover leads interviews and debates.

Bruce Springsteen talks about his career, legacy, America 250 and the opening of the Bruce Springsteen Center for American Music at Monmouth University.

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.

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

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

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.

Bruce Springsteen talks about his career, legacy, America 250 and the opening of the Bruce Springsteen Center for American Music at Monmouth University.

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

Cristina and Bárbara pitch a new product line; Pedro learns a relative is coming to town.

Ashton Applewhite, co-founder of the Old School Hub, talks about how ageism affects our health and happiness.

Margaret Hoover leads interviews and debates.

Easy to follow yoga moves for the whole body include gentle sun salutations and stretches that ease the wrists, neck, shoulders, chest, back and hips.

On their annual laundry day, the Kratt brothers disagree on whether blue oceans or green forests are better; Aviva demonstrates how oceans and forests work together.

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

Cryptologist Cora decodes a secret message hidden in the game; landscape designer Dev creates a plan to make a yard both beautiful and functional by choosing the best plants for each space.

Road testing the Mercedes-AMG E53 Wagon; Subaru's smallest EV, the Uncharted.

The challenges facing the Yampa River, including drought, and what may happen to the people, economies and wildlife that depend on it.

The blueberry jam quilt features pinwheels, partial seams and different shades of blue that create a transparency effect.

Exploring dextrin from corn and potatoes to create a resist for fabric dye; using tape as a resist with paint to incorporate words into art.

Designing a seasonal statement piece out of locally grown wheat for an evening gala at SFCC.

Bronzed drum with summer vegetables; stuffed shrimp; custard pie.

Filmmaker Liza deGuia shares the inspiring LGBTQIA stories of Tagmo, Chile Con Miel, and Cakes For No Occasion.

Daytime Emmy-winning chef Lidia Bastianich prepares simple, seasonal and economical dishes in this 26-episode series presented by WGBH. With tips and techniques collected over the years, Lidia prepares everything from apple cider-braised pork shoulder and salmon with mustard sauce to lentil country salad and Grandma Rosa's apple cake. Lidia's passion for cooking shines in every episode, where she

Rice pudding with caramel cream and almond praline; refreshing an old classic with a recipe for cold-oven crème brûlée; a 1-2-3-4 yogurt cake that uses a yogurt container as the measuring cup.

Roasted poblano and white bean chili; vegan mayo tasting; baked pasta e fagiole.

Enchiladas Suizas (Swiss enchiladas); black and red rice; sopa de tortilla (tortilla soup).

Vermont filmmakers explore the state's history starting with the roots from which the state grew.

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

Les simulates a break-down scenario in the Arizona desert.

Watery journeys through history and diverse landscapes.

COVID-19 fury ignites a school board war in Bucks County over what can and can't be taught in schools, and best friends Evi and Vanessa are caught in the middle.

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

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

Hyacinth's plans to take her father on a picnic go awry when he takes the car.

Lionel and Jean (Geoffrey Palmer, Judi Dench) try to sneak into their country home to avoid too much scrutiny by their neighbors.

The team are cut off from the mainland and find themselves locked in a house with a killer.

When Lady Felicia invites a prestigious group of writers to Montague, her hopes of being published are eclipsed by a murder.

A Mormon's murder mirrors Joseph Smith's fate; Astrid and Raphaelle infiltrate a secretive community hiding disturbing truths.

Grammy Award-winning R&B innovator Miguel performs songs from his album "CAOS," alongside fan favorites.

Blues guitarist and singer Christone "Kingfish" Ingram.

"Mountain Stage" musical director Ron Sowell; Jesse Powers; the duo Honey and Blue.

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

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.

Vulture nests in Spain; the long shadow of dictatorship in Albania; the threat of rock avalanches may lead entire villages to be abandoned in Switzerland; high-tech to fight forest fires in Greece.

A modified yoga practice includes dynamic seated stretches and a standing sequence to build strength, balance and focus.

A joey steals car keys from Martin and Chris.

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

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.

Breakfast at Pickering House Inn in New Hampshire; cross-country skiing; winter surfing in Maine; floral designer Hafsa Lewis' work includes the huge wreath adorning Brant Point Light at Christmas.

Exploring ancient Roman cities from England to Turkey, including their art, aqueducts, theaters and churches.

Edinburgh Castle; the new Scottish Parliament Building; Her Majesty's Yacht Britannia.

Building woodworking projects in a home shop.

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

Installing a weatherproof outdoor TV enclosure; essential preparation to take before a renovation; replacing a crumbling fire pit with a sleek, modern square design.

The rise and legacy of the great empires and civilizations of Mexico, South America and the Caribbean, from the Taino to the Olmec, Inca, Maya, Aztec and more.

How Latino DNA helped shape the identity of the U.S. since before her inception.

How Latinos contributed to the shaping of modern America despite sometimes being regulated to the fringes of mainstream society.

Margaret Hoover leads interviews and debates.

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

Cora gets into trouble with Hooper; without the help of the police, Cora relies on Jimmi and Katy to unravel the clues.

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.

An extravagant house party at the abbey gives the Crawleys a chance to reconnect with old friends, but some guests prove more welcome than others, and along with the celebrations come deceit and heartache.

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.

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.

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

Practicing a hip opener called Fire Log.

The Kratt brothers take a day off from adventuring to go camping, where they meet a mischievous little moose calf.

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

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.

Ellie's so excited to be going home to Jamaica that the Wombats and Mr. E start to worry whether she'll come back; Buckley comes over for a playdate with Zadie.

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.

Elinor and friends build a log bridge over a stream; the kids set out to learn everything they can about blinking when Ari is crowned the blinking champion at school.

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

Molly and Tooey decide to make a few of their own Alaska Native superheroes; Molly wants to fix up her old sled for Trini, but she's not sure she is ready to part with it.

Madam C.J. Walker shows Xavier that working hard on his lemonade stand can help him afford the pogo stick of his dreams; Edwin Binney shows Xavier, Yadina and Brad that to work together as a team, they should listen to everyone's ideas.

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

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

Presenting a round-up of the most recent news and developments from across the world.

A daily news summary from Europe with anchor Brent Goff.

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

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.

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.

Nineteenth-century Hawaiian poi pounders; a Dirk van Erp copper vase; an 1888 Joseph Nawahi oil painting.

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.

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

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