WGPT-DT

The story behind David Attenborough's wildlife documentary series "Life on Earth," which changed his life forever.

How discoveries over the past 50 years have revolutionized people's understanding of the universe.

Full body workout set to country music.

A workout to develop a stable and aligned spine by strengthening the entire core musculature, from the abdominals to the back.

Muffy challenges Francine to be nice for one week; Arthur joins a gang.

Olive and Otto try to stop zeroes from disappearing; odd things happen to the Bears basketball team.

Martin encounters a lost colony of black-footed ferrets.

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

Lyla figures out how to do a magic trick with clues from Miss Emmaline; Luke finds a puppy.

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

Things don't go as planned when Daniel and Dad Tiger spend the day together; Daniel and Mom's day together includes turning her old wagon into a trolley.

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.

All aboard the Moo Moo Choo Choo; visiting great uncle Duper in the Windborhood; world's biggest whirligig blows away; helping great uncle Duper imagine how to build a new one.

Donkey babysits a baby yodel bird who won't take a nap; Donkey and Panda argue while playing superheroes.

Rosie and Javi get a new book, but it's in a different language; Rosie tries to form a club with her friends.

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.

Alma, Eddie and Junior play a late-night game with Steggie; Alma decides she wants to play piano.

Siena, Italy's, Palio horse race; Scottish Highland Games; Carnevale in Venice, Italy; celebrating Easter in Greece.

The dance, music and traditions of the Maori tribe of Ngati Whatua Orakei, in Auckland, New Zealand; the Haka.

When DI Ray gets dangerously close to the truth, she becomes the target of a deadly threat; pressure to name a triple homicide suspect grows as a result of public disapproval.

David hires a new secretary; David and Donna have a drunken night out at a nightclub.

David learns his Slough branch is to be merged with another.

Apples in New York; an Ohio farm family finds new ways to market their products to overseas consumers; carrot soup recipe; an Ohio family takes a global approach to farming.

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

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

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

Exploring the flowers of Hawaii at Green Point Nurseries and a flower farm; the flower breeding program at the University of Hawaii; anthurium; arranging; a flower cocktail hour with author Jenny Fiedler.

Spanish seafood stew; comparing disposable and reusable plastic bags; red pepper coques.

Kate meets her prince, but their early relationship is fraught with challenges.

Eliza and Pete remain at odds as they work on an embarrassing case together; Wayne struggles to turn his professional switch off while looking after Kalthi.

Raphaelle escorts a repatriated serial killer on a plane, but he dies mid-flight; by phone, Astrid helps her obtain proof that she's dealing with a murder and that the culprit is on board.

Hay farmer Glenn Rash makes a load of hay bales; precision ag makes Dividing Farm more efficient; the Old Wye Grist Mill; the basics of tractors; the history of farm machinery.

Talks with journalist Jeff Salkin, which focuses on personalities from all arenas; answers to viewers' questions.

Kate meets her prince, but their early relationship is fraught with challenges.