WQPT-DT

Controversy around Russian spy Anthony Blunt's long stay at the Palace in the 1980s; tumultuous history of the Scottish Crown Jewels; Diana's ascent to fashion icon; Princess of Wales' first international speech.

The story of Wes Jackson, a visionary scientist, farmer, and co-founder of The Land Institute. Jackson inspired a global movement toward sustainability through his work in perennial and natural systems agriculture.

From beavers reshaping wetlands to crayfish living deep underground, aquatic systems reveal the prairies' hidden vitality.

Following nature's rhythms from fireflies at dusk to cicadas emerging after years underground; in the prairie, pollinators keep wildflowers blooming while ancient rocks shelter microorganisms and preserve echoes of vanished seas.

Chicago journalists break down the biggest local and national news stories of the past week.

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

Poses that engage the core.

Madam C.J. Walker shows Xavier that working hard on his lemonade stand can help him afford the pogo stick of his dreams; Edwin Binney shows Xavier, Yadina and Brad that to work together as a team, they should listen to everyone's ideas.

Uncle Steve takes the kids to the park for the Wonder Walrus show; Rosie and Javi make a space museum.

Lyla and Everett struggle to play Hot Cross Buns at the same tempo, and they learn how to read music; Lyla is upset when Luke's snack becomes popular.

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

Molly and Tooey decide to make a few of their own Alaska Native superheroes; Molly wants to fix up her old sled for Trini, but she's not sure she is ready to part with it.

After Miss Elaina loses her mitten, her mom teaches her how to put things away so she can find them later; Prince Wednesday loses his comic book.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

The pals find a box of Golden Crunchdoodles cereal; Donkey, Panda and Bob Dog want to play different things.

Grover tries to cheer up Elmo, who is feeling sad after his dad leaves for a work trip.

Molly and Tooey decide to make a few of their own Alaska Native superheroes; Molly wants to fix up her old sled for Trini, but she's not sure she is ready to part with it.

Ellie's so excited to be going home to Jamaica that the Wombats and Mr. E start to worry whether she'll come back; Buckley comes over for a playdate with Zadie.

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

After Miss Elaina loses her mitten, her mom teaches her how to put things away so she can find them later; Prince Wednesday loses his comic book.

Dylan realizes he doesn't love square-dancing; Carl teaches Nico how to ride a bike.

Elinor and friends build a log bridge over a stream; the kids set out to learn everything they can about blinking when Ari is crowned the blinking champion at school.

Lily, Corky and Benny attempt to film their own weather broadcast, but need Great Grandpa Wallace's tools to create their weathercast.

The Kratt brothers take a day off from adventuring to go camping, where they meet a mischievous little moose calf.

The agents are called upon when a lost Baby Laser Chicken is found in the Austrian countryside; clocks stop working when the Odd Squad Timekeeper is struck with oddness.

Kraków, Poland; Wawel Castle; Polish cuisine, including pierogi; Nowa Huta offers a nostalgic spin through the Cold War days; Auschwitz-Birkenau concentration camp.

Germany's port city of Hamburg, post-World War II; historic sites of Martin Luther and the Reformation, including Erfurt, Wittenberg and Wartburg Castle; Würzburg in Franconia.

The tiny railroad town of Goffs in the eastern Mojave Desert; Amboy; the only piece of Route 66 that runs through a military installation; Elmer's Bottle Tree Ranch.

Chicago journalists break down the biggest local and national news stories of the past week.

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

An unidentified woman is killed outside an Air Force base captained by Phryne's old flame, Lyle Compton.

As the suspects' secrets stack up, Judith, Becks and Suzie still cannot find anyone with a motive to hurt the mayor.

Pund interrogates the Chalfont family; Susan uncovers evidence suggesting Miriam Crace may have been murdered.

A racehorse is stabbed with an antique weapon; Astrid and Raphaelle uncover revenge, family secrets and a deadly twist at the stables.

Branson has a strong supporter in his corner after making a tough decision, and Robert and Cora's relationship is under greater pressure.

An unidentified woman is killed outside an Air Force base captained by Phryne's old flame, Lyle Compton.

As the suspects' secrets stack up, Judith, Becks and Suzie still cannot find anyone with a motive to hurt the mayor.

Pund interrogates the Chalfont family; Susan uncovers evidence suggesting Miriam Crace may have been murdered.

A racehorse is stabbed with an antique weapon; Astrid and Raphaelle uncover revenge, family secrets and a deadly twist at the stables.

Branson has a strong supporter in his corner after making a tough decision, and Robert and Cora's relationship is under greater pressure.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

A zero impact, cardio workout features exercises that tone the abs and strengthen the hips, unlocking joints and improving circulation.

Hatha yoga, the balance between an active body and a quiet mind.

Brad gives up on hide-and-seek until Kate Warne helps him figure out how to play the game better; Sir Arthur Conan Doyle helps Xavier decide what to get the new girl in class for her birthday.

Rosie helps Crystal host a doggy wash to boost her pet-sitting business; Rosie and Javi try to save money for new Wonder Walrus costumes.

The Loops celebrate the day they met Stu; Liana finds crumbs on Louisa's pillow and accuses her of taking the last cookie.

Alma searches for the best way to greet others; Alma wants to figure out why Junior is shy around his new sitter.

Molly tries to help an exchange student after she loses her prized story knife; Oscar works on remembering the old stories of his elders.

It's bedtime, but Daniel does not feel sleepy; Prince Wednesday and Daniel have a sleepover.

Phoebe and Jay use a checklist to guide them through their tasks; Jay creates his first comic book and learns about the importance of page order.

Jeff, Donkey and Panda take fun photos around Someplace Else; Greeble invites Donkey and neighbors to join in the Treeble holiday of Special Memory Day.

Captain Elmo's solo mission to Jupiter is interrupted when his friends join and mess up his plan; Grover tries to fix the spaceship boosters.

Molly tries to help an exchange student after she loses her prized story knife; Oscar works on remembering the old stories of his elders.

The wombats battle sea monsters, surfing scoundrels and pointy rocks on their way to make a sandwich delivery; Mr. E. buys a robot to hand out balloons.

Alma searches for the best way to greet others; Alma wants to figure out why Junior is shy around his new sitter.

It's bedtime, but Daniel does not feel sleepy; Prince Wednesday and Daniel have a sleepover.

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

The kids learn the meaning of stories when they visit Olive's family in the rainforest.

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

Martin and Chris assist with tagging endangered Tasmanian devils.

The team rescues a long-forgotten agent; Agent Orlando and the Mobile Unit solve a case.

Warsaw, Poland; gingerbread bakeries in red-brick Toruń; the Teutonic knight fortress of Malbork; Hanseatic townhouses in Gdańsk.

Nineteenth-century Hawaiian poi pounders; a Dirk van Erp copper vase; an 1888 Joseph Nawahi oil painting.

Comic Brian Conley and broadcaster Nick Owen hunt for antiques in Shropshire and Worcestershire; assisting Nick is auctioneer Philip Serrell, while jewelry and gem expert Kate Bliss helps Brian.

Covers breaking news, arts and entertainment, business, crime and law, education, health, politics, and science and nature stories relevant to diverse communities and national audiences.

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

Prague's massive castle, statue-lined bridge, Jewish Quarter and 20th-century history.

Emmy Award-winning host John McGivern showcases great American main streets from interesting communities all over the Midwest.

Watery journeys through history and diverse landscapes.

Veterans are invited to a muzzleloader deer hunt with Warriors and Walleyes; the Minnesota DNR's Center for Aquatic Mollusk Programs relocates native mussels; identifying and preparing the fall/winter oyster mushroom.

Les relies upon an odd assortment of items to survive in the wilds of Utah.

Tracing the family trees of talk show host Sara Haines and playwright Tracy Letts.

PBS resident librarian Mychal Threets; annual conference of the Association for Rural & Small Libraries in New Mexico; a hot air balloon ride gives the team a new perspective.

A conversation with the president of the American Library Association drives home the importance of supporting a thriving public library system.