KUAT-DT

An Arkansas farm family uses technology to keep prices down for consumers; a peanut harvest in Georgia; mules; raising cacti.

The city of Padua, Italy, is known for its university, Giotto frescoes and basilica; Verona's Roman ruins; Ravenna's mosaics.

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

Margaret Hoover leads interviews and debates.

Through stunning photography and powerful storytelling, host Tom McNamara introduces you to the people who make Arizona such a unique and vibrant place to live.

Edgar and Sara visit a corn farm in San Martín Tilcajete; Beto and his general manager drive to San Antonio to tour their tortilla purveyor's tortilla factory; Anthony and Xose have lunch at The Olive Oil Greek Restaurant.

Mercado Benito Juárez in Oaxaca City; Beto meets friends and neighbors at La Santa Barbacha and Ensenada ATX; Xose and Anthony serve discada tacos at a charity event.

Anthony and Xose host a pop-up at Discada; Edgar and Sara invite friends to Xochimilco to celebrate their wedding; Beto reflects on his personal and family health issues while reconnecting with his roots in Mexico City.

Beto visits the taquería that was his greatest source of inspiration for Cuantos Tacos; Xose and Anthony recount a car wreck that almost put them out of business; Edgar and Sara plant a community garden.

Sara stocks the Free Fridge at Nixta Taqueria; Edgar and Sara visit friends at Birdie's; Beto and his dad pick up a new trailer; Xose and Anthony host an anniversary party.

The Taco Mafia recall how they supported their community during Winter Storm Uri; Rep. Greg Casar visits the Discada trailer; Beto has big news for his general manager.

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.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

A student is stabbed to death in the street; Maigret digs into the killer's psychology and tries to provoke him into making contact.

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

Through stunning photography and powerful storytelling, host Tom McNamara introduces you to the people who make Arizona such a unique and vibrant place to live.

When a popular but tempestuous celebrity chef is murdered during his cookbook launch, there's no shortage of suspects for Judith, Suzie and Becks.

As tensions escalate, Susan desperately races against time to unmask the real murderer.

Amid secrets and danger, Cushla and Michael's love deepens, until she learns that he's lied to her; in a furious showdown, Michael confesses and promises honesty; but just as they commit, tragedy strikes.

Amid the fallout from the eventful house party, Mary faces a pressing question about her future, while Carson reveals surprisingly intimate details of his former life.

Fogg meets an old friend at New York's Grand Central Depot and must decide if he wants to continue his trip.

When a popular but tempestuous celebrity chef is murdered during his cookbook launch, there's no shortage of suspects for Judith, Suzie and Becks.

As tensions escalate, Susan desperately races against time to unmask the real murderer.

Amid secrets and danger, Cushla and Michael's love deepens, until she learns that he's lied to her; in a furious showdown, Michael confesses and promises honesty; but just as they commit, tragedy strikes.

Amid the fallout from the eventful house party, Mary faces a pressing question about her future, while Carson reveals surprisingly intimate details of his former life.

Vicita asks D.W. and Arthur to re-create the story from her lost book; Prunella takes on more extracurricular activities.

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

Martin and Chris borrow Aviva's half finished night vision goggles to search for a mysterious nocturnal creature in the Indonesian forest.

Unexpected humidity threatens to jeopardize Corky's video for the science day celebration at school.

Lyla and Luke clean their room with help from Stu; Stu learns how to play hide-and-seek.

Nico and Arugula start a hamster sitter business; Carl is afraid to tell his Mama that his new shoes hurt his feet.

Daniel and Prince Wednesday discover a small lizard in Daniel's backyard; Daniel and his friends learn more about their favorite Neighborhood Trolley.

Power Paige accidentally creates a Slime Storm; the pesky letter p's are causing chaos all over Reader Valley; everything in the park is disappearing -- including Princess Presto.

Power Paige accidentally creates a Slime Storm; the pesky letter p's are causing chaos all over Reader Valley; everything in the park is disappearing -- including Princess Presto.

Elmo's bike is great, but Abby's bike might be even better; Tamir teaches Elmo how to deal with feeling jealous and to enjoy the things Elmo already has.

Super babysits Herbert while the Wombats help organize his surprise birthday party; Sammy's mom, Yolanda, organizes a fun photo scavenger hunt.

Donkey and Panda's Awesome, Extra Fun, Very Good Day does not go well; Donkey and Panda find a yodel bird egg and vow to protect it.

An exploration of the culture and flavor of Detroit's Middle Eastern community includes a meal with a Syrian refugee family, falafel, making Iraqi bread and a 700-person Lebanese wedding.

Chesapeake Bay, the largest bay on the Atlantic Coast of the Americas, is threatened by over-fishing and rising seas.

Pisa y Lucca; a tipsy tower; Puccini.

When a popular but tempestuous celebrity chef is murdered during his cookbook launch, there's no shortage of suspects for Judith, Suzie and Becks.

As tensions escalate, Susan desperately races against time to unmask the real murderer.

Amid the fallout from the eventful house party, Mary faces a pressing question about her future, while Carson reveals surprisingly intimate details of his former life.

Exploring how the American Revolution affected Britain, with sabotage, espionage and political unrest reshaping the empire.

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.

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

A pocket watch with fob chain circa 1885; a 1942 Donald Duck animation cel; a New England miniature chest circa 1825.

Louisa May Alcott "Little Women" books from 1869; Samuel Prince desk and bookcase made around 1775; a child's swan sled circa 1880.

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.

Filmmaker Nick Beaulieu navigates racial justice and a personal reckoning with his conservative father.

Scientists mark and track desert tortoises using telemetry; homes benefit from the Arizona-Sonora Desert Museum's Tortoise Adoption Program.

A pocket watch with fob chain circa 1885; a 1942 Donald Duck animation cel; a New England miniature chest circa 1825.

Louisa May Alcott "Little Women" books from 1869; Samuel Prince desk and bookcase made around 1775; a child's swan sled circa 1880.

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 tries to keep his friends from learning that Mr. Rogers is staying at his house; Francine becomes the target of nasty cartoons.

Olive might become a pirate; Oscar turns into a couch.

Martin and Chris must choose a sword when Aviva challenges them to a fencing duel, which leads them on a mission to explore the world of billfish.

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

Lyla gets a strike her first time bowling but gets frustrated when she realizes bowling isn't as easy as she thought it was; Lyla feels left out when Everett and Ale's friendship thrives.

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 is excited to go to the pool for his swim lesson, but first Grandpere helps him with his morning routine; Miss Elaina does her bedtime routine.

Outta Space pulls the word "sun" apart to make Reader Valley cold and dark; a super-powered baby needs something only the Super Readers can deliver; Outta Space meddles with animal sounds.

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

Rudy feels angry when Abby asks him to share his toys, so his friends make a movie to show that sharing can be fun.

Measuring helps the Wombats make a new hat for Ellie; the Wombats clean up a big mess.

Donkey makes Grampy a special card, but she gets into a few sticky situations when she tries to deliver it to him; the pals help Harriett with her new invention for penguins.

The influence of Vietnamese cuisine on New Orleans; from pho to banh mi, young chefs translate culinary traditions for a new generation.

Colombia's Caribbean coast and the city of Cartagena are home to a wide variety of cultures, including a village founded by escaped slaves.

Cruising the River Seine; Napoleon's tomb; Louvre; shopping in Paris; Bastille Day celebration.

A Navajo Germantown blanket; a 1967 Gerald Ford letter; an 1881 Jasper Cropsey oil painting.

A gold watch fob chain; a Glier violin and Pfretzschner bow circa 1880; Ellis-Stickley music cabinet.

After a pet detective turns up dead inside the kennel of a dog he was searching for, Barnaby and Winter are drawn into the world of dognapping, cat seduction, and animal investigation.

Time-honored traditions shape a rich culture of craft and cuisine in Tuscany, from skilled butchers and olive oil and wine producers to frame-makers and mosaic artists.

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.

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

Tragedies and triumphs in the families of three men known for comedy -- Jimmy Kimmel, Norman Lear and Bill Hader.

Mario Lopez and Melissa Villaseñor look at the Mexican American experience through their family histories.