WKSO-DT

The occupational hazards that cardiovascular interventionalists and their teams face from radiation exposure in cardiac catheterization laboratories and new solutions to keep them safe.

Election results arrive, a new board stumbles and a national election heightens the stakes; a roundtable clarifies what division does to children.

Documenting the 115-year legacy of Alpha Kappa Alpha, one of the nation's oldest Black women's organizations.

By the 1920s, John Deere, Ford and International Harvester emerged as leaders to develop a reliable tractor that would become part of everyday agriculture.

Rocking back and forth to loosen the hips; the Scoop, a relaxing way to stretch the spine and hamstrings.

A workout focuses on the shoulders, back and neck.

The gang sees the rare Spirit Bear of the Northern Pacific while looking for black bears.

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

Lyla and Everett design a waffle costume for Stu; Lyla creates an original game to reignite everyone's interest in family game night.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

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

Daniel and his friends help rebuild Music Man Stan's scene after a gust of wind knocks it down; Daniel and his friends try new games at Fall Field Day.

The Shuffler mixes everything up at show and tell; The Shuffler and The Eraser team up to put on a show that goes very wrong; a high-flying hang-gliding adventure is interrupted.

Zeke and Louise plan to build a house for Snout; Kaya hopes to make a video once JunJun conquers his on-camera jitters.

Cousin doesn't always like the way his new pet plays; the pals prepare for a silly weather event.

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

Elinor, Ari and Olive play Snow Tag with their new friend, Gael the lynx; Ari makes friends with a rock.

Rosie and Javi want to play Abuela's song for Music Night at Tia's Restaurant; Rosie wants to be an inventor.

Molly and Trini look for firewood to make treats, but plans are interrupted by a storm; Molly and Tooey hope to teach Trini how to skate in time for the River Skate and bonfire.

Alma and Eddie try to write a song in hopes of winning the Song of Summer Contest.

Omar has plans to surprise Orla with a 500th birthday party; the team accidentally gets locked out of its van.

Arthur becomes sick of Buster being a hero after his best friend rescues a cat; D.W. plays her favorite CD over and over again.

Chef Vivian Howard and her husband, Ben, open a restaurant in North Carolina; smoked corn relish; a setback threatens the business.

The International Rose Test Garden; replacing damaged bathroom tiles; reviewing comments from viewers.

Exploring the secrets of America's redwood forests, the tallest and some of the oldest living beings on Earth.

How the rise of sexual reproduction fuels diversity, pushing life to specialize and shaping everything from tiny single-celled organisms to towering ostriches.

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.

A U.S. Secret Service archive circa 1900; a 1965 Noah Purifoy Watts riots sculpture.

Louisa plans a special evening for Martin's birthday, which doesn't go according to plan because of Al's surprise engagement party for Morwenna.

Father Brown and Flambeau hunt for a priceless holy relic that has been stolen from the church, as a new nemesis lurks in the shadows.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

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

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