WKHA-DT

The lion pride males are injured and the mothers with cubs are left vulnerable after an attack; Xudum, the female leopard, takes risks to find a mate.

The decades-long scientific quest that led to a life-saving treatment for cystic fibrosis.

Tracking how the polar world is transforming, from scaling jagged peaks to descending deep into the ice sheet.

Foggy sets up a nature tour business after he thinks he's discovered a giant woodpecker's nesting place.

Now that he's retired, Richard has nowhere to hide from Hyacinth.

Jean and Lionel receive an unwelcome guest and a shocking announcement when they come back from London.

Granville's plans to open a new Arkwrights' catering arm, offering his customers tasty toasties, doesn't quite go according to plan when his reconditioned toaster blows a fuse; Mr. Newbold gets a little bolder in his pursuit of Mrs. Rossi.

An intermediate yoga session with standing and seated poses to create more movement around the hips and hamstrings.

Balancing poses allow a person to become fully present and focused.

A baby elephant almost destroys the Tortuga headquarters.

Corky is selected to make a presentation at school during a science day celebration, but humidity jeopardizes her project.

Lyla and Everett make a lemonade stand to raise money for the animal shelter; Lyla and Everett learn Double Dutch to become part of a neighborhood crew.

Lotta is frustrated learning a new dance, but realizes it is ok to experience music in her own way; Sheldon worries about telling Carl that he doesn't want to play pirates anymore.

Abby, Big Bird and Cookie Monster play against Gabrielle, Zoe and Elmo in I Wonder If We Can Use This, a game where they figure out if items can be used for something.

Daniel and Miss Elaina meet Prince Wednesday's cousin, Chrissie, who needs help walking; while playing dress up at school, Daniel learns not everyone has a tail like his.

The search for Mr. Splendito tickets is on; the Wombats power-clean a bunch of bikes.

Donkey is disappointed when her friends are away for the day but finds a way to have fun on her own; Donkey wants to be like Fashion Penguin.

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

Louis Pasteur helps Xavier with his volcano experiment project; Rachel Carson helps Brad figure out a way to help butterflies migrate.

Olive's sneeze startles the kids when they are playing in the forest, prompting Elinor to learn about what causes sneezes in the first place; Ari wants to wear his lucky shirt for the big soccer game, but it is much too small for him.

Rosie wants to be Mayor for the day; Rosie decides she wants to be a statue.

Tooey's brothers won't stop using Tooey's stuff! To keep track of who owns what, Tooey labels everything he can; Vera's Lola Miranda is coming back to Qyah on a visit from the Philippines! Vera wants to surprise her with a special song!

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

The Agents organize a party for villains; Agent Overhill is retiring from Odd Squad, but has one last villain to catch first.

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

Egg varieties; boiling an egg; the perfect deviled egg; Vivian prepares for the James Beard Foundation dinner.

Engineered siding and fire-rated sheathing; solar backup battery; the Hope Plaza memorial ground-breaking.

Frida Kahlo's later life, including her affair with Leon Trotsky, her trip to Paris on the eve of World War II and her return to Mexico where she divorces then remarries Diego Rivera before her death.

The lion pride males are injured and the mothers with cubs are left vulnerable after an attack; Xudum, the female leopard, takes risks to find a mate.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

A summary of the day's major developments across Kentucky.

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

Journalists discuss news of the week with host Bill Bryant.

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

Five choreographers create world premieres for The Joffrey Ballet's Winning Works.

A look back at actress Sigourney Weaver's career in cinema and the impact of her roles in action, comedy and drama.

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

A summary of the day's major developments across Kentucky.

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

An 1830 first printing of "The Book of Mormon," Dallas memorabilia and Tennessee sampler; Ruth, Mantle & Maris-signed baseball.

Morwenna's parents surprise her with a visit from Kenya, but their bad news threatens to ruin the trip; Martin intervenes when Louisa's first Skype call goes off track.

Father Brown investigates when the competitive atmosphere at a local dance school leads to a dance with death.

Egg varieties; boiling an egg; the perfect deviled egg; Vivian prepares for the James Beard Foundation dinner.

Joining delicately sawn artwork with live edge stands; how to master cutting with a scroll saw.

Singer Eleanor Pouge, 7, from Benton, Ky.; banjo player Alanabeth Duncan, 16, from Roxbury, N.Y.

Betty Aberlin and Chuck Aber star in a performance of "Spoon Mountain Opera.".

Buster wants to go to outer space; George is determined to walk from Crown City to Elwood City to raise money for charity.

The gang travels deep into Uganda's tropical forests to uncover the true nature of the chimpanzee; Chris encounters a baby chimp who shows him what it means to be one of these great apes.

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

Luke plays doctor with Stu as a nurse and Lyla pretends to be different patients; Lyla, Everett, Luke and Stu build an elaborate track to get a tennis ball down to the lobby.

Lotta needs time to recharge after school; Forrest and Lotta team up for the Student Super Chef competition at their school.

Cookie Monster tries to bake a new cookie for Elmo; Abby and Grover solve a puzzle of their own.

Wombats look for unicorns on the moon; Louisa commands the moon to change its shape.

A mountain valley replete with tall fir trees and wildflowers.

Icy blue mountains capture the mood of a cold winter's day.

The difference between grading and fitting and their importance to good fashion design.

Different methods for working with hexagons; different styles of decorative stitching; adding ribbons and bling.

Grand Rapids gardeners design, plant and care for a community garden.

Wolverines and their survival as snow decreases; the Nez Perce tribe's relationship with salmon; Yellowstone Ski Resort uses recycled wastewater to make snow.

Dalmatian Coast; hiking through Plitvice Lakes National Park; Zagreb; Istrian Peninsula.

Exploring the Chinese immigrant experience in Victoria, B.C.; Loy Sing Meat Market; a bike tour ends at Fisherman's Wharf; tea time at the Fairmont Empress Hotel; Butchart Gardens.

A festive raclette dinner at a glamping resort; Morse's Sauerkraut and Moody's Diner; fishing in Mystic, Conn.; touring Duparquet Copper Cookware.

Coahuila style barbacoa on pita bread; yogurt and cucumber salad with herbs; red salsa from the Jacalito; agave empanadas with pecans and pine nuts.

Artichokes braised with parsley and prosciutto cotto; chocolate amaretti with hazelnuts; timballo with sausage ragù.

Chicken wings with miso-honey sauce; wedge salad with green goddess dressing; sautéed Broccolini with whipped feta and breadcrumbs.

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

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

Songs include "We'll Make It to the Moon Tonight," "Sixteen Tons" and "The Sound Effects Man.".

An 1830 first printing of "The Book of Mormon," Dallas memorabilia and Tennessee sampler; Ruth, Mantle & Maris-signed baseball.

Fried meatball tacos; crab Rangoon ravioli; Reuben.

The Lodge members sneak off to a casino, then must find a way to hide their winnings. With Steve Smith, Patrick McKenna.

Kentucky is seeing an increase in armadillos; Lexington and the invention of the steam locomotive; Chip visits Liberty Hall in Frankfort; Quinn Maher harvests clay from Clack Mountain and demonstrates his creative process.

Chad Miles goes in search of outdoor adventure and showcases the best fishing, hunting and wildlife-related recreation Kentucky has to offer.

In Vichy France, fishing boat captain Harry (Humphrey Bogart) avoids getting involved in politics, refusing to smuggle French Resistance fighters into Martinique. But when a Resistance client is shot before he can pay, Harry agrees to help hotel owner Gerard (Marcel Dalio) smuggle two fighters to the island. Harry is further swayed by Slim (Lauren Bacall), a wandering American girl, and when the p

Grammy Award-winning bluegrass musician Billy Strings performs highlights from "So Much for Goodbyes" and "Highway Prayers.".

Navy Band Great Lakes Jazz Combo plays everything from jazz standards to unique arrangements of contemporary popular music; violinist Sabrina Patel.