K05GL-D

Explores the geology, human history and diverse species of the Shenandoah National Park, including how the physical landscape and its cultural impact have shifted over time.

Exploring the Erie Canal's contributions to America with a focus on Lockport and the Flight of Five Locks.

Mattie investigates a new victim: the band's manager, who was stabbed in the back with a kitchen knife.

It's the week of the second "Downton Abbey" film release and there is great excitement at Highclere Castle; Lord and Lady Carnarvon and many of their staff have been invited to the film premiere, but first there's work to do.

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.

A racehorse is stabbed with an antique weapon; Astrid and Raphaelle uncover revenge, family secrets and a deadly twist at the stables.

The death of a young tech genius leaves Nina and Lukas suspicious of his business partner.

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.

A workout focuses on the shoulders, back and neck.

A special warm up for the back; exercises for finger dexterity and strength; using a resistance band to strengthen core and postural muscles.

Arthur helps D.W. prepare for a bikeathon; Francine whips Arthur's baseball team into shape.

The agents are called upon when a lost Baby Laser Chicken is found in the Austrian countryside; clocks stop working when the Odd Squad Timekeeper is struck with oddness.

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.

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.

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.

The agents are called upon when a lost Baby Laser Chicken is found in the Austrian countryside; clocks stop working when the Odd Squad Timekeeper is struck with oddness.

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

Foot exercises and massage techniques improve circulation, range of motion and strength in the foot.

An oval creation depicts a quiet evening at home on the river.

Discovering the secrets of the Chanel jacket.

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

Exploring Scandinavia's kingdoms of fire and ice and the animals -- including muskoxen, polar bears and arctic foxes -- who must navigate the landscape as it changes around them.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Singer-songwriter Bruce Springsteen and Bob Santelli, the Founding Director of the Bruce Springsteen Archives and Center for American Music, talk about what characterizes American music, the musicians who have influenced Springsteen, and the Springsteen Center's mission.

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

Visiting a mushroom farm in downtown Seattle and make ravioli at Larch in Leavenworth.

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.

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

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

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.

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.

A full body workout that strengthens the core and improves balance.

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.

Brain wants to be the first to spot a rare bird species called the green-tailed grebe.

The team rescues a long-forgotten agent; Agent Orlando and the Mobile Unit solve a case.

Martin and Chris assist with tagging endangered Tasmanian devils.

The kids learn what colors make up a rainbow just in time for a Mother's Day surprise.

The Loops celebrate the day they met Stu; Liana finds crumbs on Louisa's pillow and accuses her of taking the last cookie.

Arugula and Carl go on an adventure as archaeologists; Carl spots a UFO on Mother's Day.

It's bedtime, but Daniel does not feel sleepy; Prince Wednesday and Daniel have a sleepover.

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.

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 battle sea monsters, surfing scoundrels and pointy rocks on their way to make a sandwich delivery; Mr. E. buys a robot to hand out balloons.

Jeff, Donkey and Panda take fun photos around Someplace Else; Greeble invites Donkey and neighbors to join in the Treeble holiday of Special Memory Day.

Molly tries to help an exchange student after she loses her prized story knife; Oscar works on remembering the old stories of his elders.

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

The team rescues a long-forgotten agent; Agent Orlando and the Mobile Unit solve a case.

Martin and Chris assist with tagging endangered Tasmanian devils.

Building a strong core with muscle isolations that target the pelvic floor; movements that stretch and strengthen the entire body, including exercises for the eyes; relaxation to reduce anxiety and pain.

The Miller Carriage Shop in Shipshewana, Ind.'s Amish country; painting a landscape that features a horse-drawn carriage on a hilly country road.

The morning sunrise quilt uses color gradients that go from a rich dark to a glowing light hue, as well as oversize half square triangles and an on-point setting.

Vintage finds include a Gibson style H-2 mandola circa 1918, a Tiffany Studios Daffodil lamp circa 1906 and an 1852 Lincoln manuscript.

From first date cuisine to sentimental recipes passed down through generations, eight cooks prepare comfort foods and a dish inspired by a loved one.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Exploring Virginia's history starting at Jamestown; Colonial Williamsburg; Punjabi cuisine at Masala Craft; rare instruments at the Virginia Musical Instrument Museum; exploring Yorktown's battlefields and Revolution Museum.

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

The struggle for freedom by the ancestors of Maya Rudolph, Shonda Rhimes and Keenen Ivory Wayans.

Exploring the career of Academy Award-winning actor Gene Hackman, from his breakout role in "Bonnie and Clyde" to notable dramas "Hoosiers" and "Mississippi Burning.".

The rise of online scams, the people and technology enabling it and the efforts to shut it down.