K18HD-D

The investigation into the March 2024 container ship collision that resulted in the collapse of the Francis Scott Key Bridge in Baltimore.

Archaeological evidence suggests that the legend of King Arthur began in a 5th-century trading village following the departure of the Romans.

With invasive species reshaping the world's ecosystems, Shane wrestles a python, hunts Hawaiian pigs and gets sucker-punched by a carp as he considers how the human species is able to decide what belongs.

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

The dry, red planet Mars was once a blue water world studded with active volcanoes and may have even had the ingredients to support life.

Jupiter's gravitational force made it a wrecking ball as it barreled through the early solar system, but it also helped shape life on Earth as it brought comets laden with water and possibly the asteroid that put an end to the dinosaurs.

Gentle flexibility and range of motion exercises can improve posture and help reverse the signs of aging, improve organ health and increase energy.

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.

The Wild Kratts use Aviva's Time Trampoline again, this time to visit the extinct Tasmanian Tiger.

D.W. and Bud take a wilderness adventure; Ladonna is determined to experience all the activities fall has to offer.

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

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.

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

Daniel and Dad help Prince Tuesday at the market; Daniel is excited to plant flowers but is upset when he has to do the weeding.

Phoebe and Jay use Miss Jean's field guide to identify their new butterfly friend; Phoebe gets courage to perform at the talent show.

While Abby and Elmo work together to find a lost Bubble Bug, Grover and Cookie Monster stay behind to take care of the fairy garden's magical beasties.

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.

Duck enjoys "me time" at the beach; the pals like different things at Donkey's sleepover.

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.

While observing butterflies and caterpillars, the kids realize they've never seen a baby butterfly; Elinor, Ari and Olive put on a circus for their friends.

Alma and Rafia try to give away rubber bands; Alma and Rafia think they've invited too many people to Safina's bake sale.

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.

The kids meet spooky storyteller Mary Shelley who shows Xavier how to tell a story that is both spooky and silly; Harry Houdini teaches Brad how to keep calm when he's scared.

Turquoise serves as the gemstone of choice for jewelers of the Southwest.

California's Mojave Desert is filled with massive blooms of wildflowers in the spring.

The many species of raptors, from giant eagles to miniature falconets, and how they survive bitter winters, learn to hunt and undergo epic migrations.

David Attenborough explains how humans help plants that are facing extinction, from projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

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.

Slow-roasted fresh ham; inexpensive stand mixers; St. Louis gooey butter cake bars.

Baking soda bread; sheepdog skills; Marble Arch Caves; a lively music session with Joanie Madden.

Sullivan's dream of leaving Kembleford is ruined when he is arrested for receiving stolen goods.

Father Brown investigates when rivalries escalate to murderous heights at the Kembleston Olimpicks.

Chance encounters for cousins Joe and Soames Forsyte, rival heirs to the family firm, throw their steady lives into disarray.

After getting his ship safely home, Edmond Dantes is betrayed and sent to prison on a false charge.

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

The reinvention of "Riverdance" immerses viewers into the energy and passion of Irish music and dance.

A behind the scenes look at "The American Revolution" with Ken Burns, Sarah Botstein and David Schmidt to learn about the production, which took nearly a decade to complete.

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

The Wild Kratts use Aviva's Time Trampoline again, this time to visit the extinct Tasmanian Tiger.

Rapty the dinosaur goes missing; D.W. learns the true qualities of a princess with the help of Arthur's friend Lydia.

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

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

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 is mad when he can't ride the trolley; Daniel learns that stomping three times helps him feel better when he is upset.

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

Elmo, Chris and their friends on Sesame Street dress up as dinosaurs; with help from Elmo's book, they learn facts about dinosaurs.

Sammy and Benito find a way to communicate; Sammy makes plans for his mom's visit.

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, Crystal and Mom become doggie detectives to find the owner of a lost dog toy; Rosie builds a cardboard house for Gatita.

After a disagreement, Olive and Ari learn about how nature works, which helps them resolve their issue; the kids learn about meadows.

When Alma and her family travel to Puerto Rico to visit Papi's family, Alma can't wait to dance Bomba on the beach; her dancing plans are put on hold when an unmarked package containing a beautiful Bomba skirt is dropped in front of her bisabuela.

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

Helen Keller teaches Yadina that there are many different ways to learn; Alexander Graham Bell shows Xavier and Yadina how to help Brad after he loses his voice.

The investigation into the March 2024 container ship collision that resulted in the collapse of the Francis Scott Key Bridge in Baltimore.

With invasive species reshaping the world's ecosystems, Shane wrestles a python, hunts Hawaiian pigs and gets sucker-punched by a carp as he considers how the human species is able to decide what belongs.

Archaeological evidence suggests that the legend of King Arthur began in a 5th-century trading village following the departure of the Romans.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

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

Margaret Hoover leads interviews and debates.

Research into the ancestry of singer Lea Salonga and actress Amanda Seyfried reveals relatives who survived heart-wrenching ordeals.

Following the Graham dancers from rehearsal to premiere as they carry Martha Graham's legacy forward with a new work.

Following a spinal cord injury, Tiler Peck fights her way back as an elite dancer and choreographer with the New York City Ballet.

Ballerina Misty Copeland speaks with painter Nathaniel Mary Quinn about his art.

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

Full-length performances from various artists of the 1950s and 1960s, including Johnny Maestro, The Duprees, Jay Black, Little Anthony & The Imperials, Ronnie Spector, Frankie Valli, Jerry Butler and more.

Dr. Daniel Amen explains the causes of memory loss, the seven foods and supplements that may enhance memory and how to supercharge memory with 11 simple daily practices.

Fred discusses death when his fish dies.

D.W. and Bud take a wilderness adventure; Ladonna is determined to experience all the activities fall has to offer.

Molly organizes an ice-sculpting competition in Qyah; Molly and Randall accidentally lose a piece of the totem pole needed for the totem pole raising in Sitka.

A foggy Halloween almost derails Corky and Lily's trick-or-treating.

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.

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

Daniel and Dad help Prince Tuesday at the market; Daniel is excited to plant flowers but is upset when he has to do the weeding.

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

While Abby and Elmo work together to find a lost Bubble Bug, Grover and Cookie Monster stay behind to take care of the fairy garden's magical beasties.

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.

Pati reconnects with her Jewish heritage in Mexico City; pancakes and chilaquiles at Niddo.

Dan Souza makes Bridget Lancaster beef top loin roast with potatoes; metal spatulas; chopped carrot salad with fennel, orange and hazelnuts.

Shrimp po' boys; king cakes; chicken sauce piquant.

Salmon's migration; a unique salmon coated with muddica; Sicilian roasted cauliflower linguine; a tribal leader demonstrates how Alaskan natives made salmon on cedar planks.

California's Mojave Desert is filled with massive blooms of wildflowers in the spring.

Turquoise serves as the gemstone of choice for jewelers of the Southwest.

Baking soda bread; sheepdog skills; Marble Arch Caves; a lively music session with Joanie Madden.

A tranquil cruise along the rivers and canals of France's Burgundy region; tasting the vintages of the Cote-d'Or.

Samantha Brown explores the emotional heart of travel and the people who change, challenge and strengthen a destination.

Chef John Ng makes champon ramen; chef Hai Truong makes pho with meatballs.

Sri Lankan spinach and coconut dal with tomato tarka; a tangy Sri Lankan deviled shrimp; a lesson on blending curry powder; Sri Lankan chicken and coconut curry.

Grilled corn, zucchini and tomato salad; spicy lobster linguine.

Building a backyard brick patio; new floors; weaving in salvaged floor strips with the original flooring.

Preventing sink drain clogs; how to test for lead-based paint; installing granite hillside steps.

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

The future of the agriculture industry and stories of how it touches us all far beyond the table.

Margo Price performs songs from "Strays"; next-generation bluegrass performers Molly Tuttle and Golden Highway present songs from "City of Gold.".

When the author of a book that sparked a nationwide treasure hunt is found dead, Barnaby must unravel clues to find the killer among a group of dedicated seekers.

Sullivan's dream of leaving Kembleford is ruined when he is arrested for receiving stolen goods.

Grammy Award-winner Robert Glasper performs songs from "Black Radio"; DOMi and JD Beck perform tunes from their debut album "Not Tight.".

An intimate set by Aimee Mann.

Some of America's best railway adventures, from the Rocky Mountaineer to the Skyrail, these stories offer a glimpse into our nation's railroad history and explore how railroads defined the spirit of North America.

Phyllis McGuire, Pat Boone and Nick Clooney host a trip back to the 1950s with a mix of live performance and archival footage featuring classic moments from artists such as Perry Como, Debbie Reynolds and the McGuire Sisters.

The "Windstorm in Bubbleland" opera tells how Hildegarde Hummingbird tries to save Bubbleland.

Rapty the dinosaur goes missing; D.W. learns the true qualities of a princess with the help of Arthur's friend Lydia.

While hanging out with golden pheasants in China, Martin and Chris realize how important color is for creatures when Donita Donata steals animals and removes their color.

Dot and Al announce the Hunters are spending Christmas in Nigeria, and Corky wonders if she can have a fun Christmas without snow.

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

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 is mad when he can't ride the trolley; Daniel learns that stomping three times helps him feel better when he is upset.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

Project Impact, an effort to increase male teachers of color in California schools.

A Tanzanian adventure spanning Arusha, Tarangire, Serengeti and Ngorongoro National Parks; a Maasai village and school; Lake Manyara and Olduvai Gorge.

Dried vs. canned beans; rice varieties; Tidewater Grain's rice revival; pinto bean, sausage and rice bake.

Pollo pibil, a tamale cooked underground; pan de cazon, a version of lasagna made with shark, beans and tomato sauce.

Frances Perkins, the first woman appointed to a U.S. presidential cabinet, created the Social Security program, a federal minimum wage, the 40-hour work week, unemployment compensation, and ended the legal use of child labor.

The investigation into the March 2024 container ship collision that resulted in the collapse of the Francis Scott Key Bridge in Baltimore.

The many species of raptors, from giant eagles to miniature falconets, and how they survive bitter winters, learn to hunt and undergo epic migrations.

Both Sidney and Geordie try to right a wrong; Mrs. Maguire turns over a new leaf; Amanda gives Sidney an ultimatum.

The village comes together to search for a missing boy; Sidney, Geordie, Leonard and Mrs. Maguire forge a new path.

Sister Catherine visits her first solo patient, who is experiencing persistent nausea; Nurse Crane, Trixie, Rosalind and Joyce participate in a women's liberation meeting.

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

California's Mojave Desert is filled with massive blooms of wildflowers in the spring.

After a family night at the opera, Jo makes a life-changing discovery while Soames makes a hasty decision.

As hope fades in prison, Edmond meets Abbé Faria, who tells him the location of a legendary treasure hidden on the island of Monte Cristo.