WKLE-DT

The U.S. provokes a war with Mexico, taking California and much of the Southwest.

An exploration of the contributions of Black jockeys, trainers, owners, grooms and exercise riders in the 1800s and their impact on the thoroughbred industry in America.

Discover how animals have learned to survive in harsh conditions, from high snow-covered peaks to frigid and wild southern seas.

Below the surface of Australia's three surrounding oceans is an abundance of unique marine wildlife, from predators in the Indian Ocean to the animals living in the Pacific and Southern Oceans.

A gentle total body stretch includes seated sun salutations along with easy to follow yoga moves to stretch and lengthen the body.

Stretching and strengthening the abdominal and back muscles helps protect the spine from injury.

The Wild Kratts help stranded penguins in the Arctic.

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

Lyla feels guilty when she causes a group project to break; Lyla's glider toy gets stuck in a big puddle.

Nico is tired of being mistaken for her twin sister; Carl is upset when Nico breaks the Lint Dinosaur Monday rules and makes a Lint Monster instead.

Frankie the worm wants to play with her cousins, but they moved far away.

Daniel makes snow footprints his own way; Katerina is upset when she can't read like O, but she learns to read in her own way.

The Wombats are excited for "Show and Tell" but Super might be too busy to attend; Louisa decides the Treeborhood needs a way to announce fun events.

Donkey and Panda deliver Grampy's piano to him after it was sent to Donkey's windmill by mistake; Panda wants to win the Bongo-lympics.

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

Jackie Robinson shows Xavier that it takes courage to change something that isn't right.

Ari grows impatient waiting for ketchup; Elinor, Olive and Ari have to figure out how to expand their clubhouse to fit all the new members of The Explorer's Club.

The Fuentes kids make a fort in the living room but disagree about what to put in it; Rosie and Javi build a car for a derby race.

Molly finds a newt in her boot while exploring Wizard Island; Molly tries to return a rock to its rightful place.

Alma and her friends try to help Howard get over his fear of pigeons; Alma is invited to have dinner with André and his dad.

The Mobile Unit comes in to help when the Odd Squad Mail Department becomes overrun with Pentagurps; Orla and Omar work with two back-up agents at Shmumber Farms.

Pepe the circus flea tells Kate, Pal and Amigo his personal story; D.W. wants to be kissed.

Ramona Button and her family cultivate tepary beans, heritage wheat and heirloom corn at Ramona Farms in Arizona.

The crew starts one of its oldest projects yet -- a first period home in Ipswich, Mass.; salvaging the old floorboards before demo begins.

A look at some of Australia's contemporary success stories of those who overcame the force of human-induced change.

Photographer Mike Lassiter journeys across South Carolina capturing the stories of historic businesses -- the beginnings of commerce, livelihoods and family enterprises.

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

A summary of the day's major development across Kentucky; host Renee Shaw.

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

Animal parents balance risk and reward to raise their young in grasslands; wild dogs must control their teen pups for survival; an expecting langur learns parenting skills by babysitting.

Scientists conduct the largest animal communication study in history to see if innovative word buttons truly enable dogs to talk.

Professor Mark Horton takes a journey across Britain to prove real events and places inspired the chivalric myths of King Arthur and the court of Camelot.

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

A summary of the day's major development across Kentucky; host Renee Shaw.

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