WXXI-DT

Artist Georgia O'Keeffe's career moves in a new direction after she works as an art instructor at Columbia College in Columbia, S.C.

Archaeological evidence suggests that the legend of King Arthur began in a 5th-century trading village following the departure of the Romans.

The many species of raptors, from giant eagles to miniature falconets, and how they survive bitter winters, learn to hunt and undergo epic migrations.

Cast iron lobster andirons circa 1880; a 1965 Roy Lichtenstein Shipboard Girl offset lithograph; a Japanese bronze lantern circa 1909.

Rapty the dinosaur goes missing; D.W. learns the true qualities of a princess with the help of Arthur's friend Lydia.

Ozzie and Orli think they know who is responsible when the museum reports missing shapes; Miss Information uses bar graphs to spread false data.

While hanging out with golden pheasants in China, Martin and Chris realize how important color is for creatures when Donita Donata steals animals and removes their color.

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

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

Daniel is mad when he can't ride the trolley; Daniel learns that stomping three times helps him feel better when he is upset.

Phoebe and Jay accidentally get paint on the mail and have to decode addresses; Phoebe and Jay find their parents' box of memories.

Elmo, Chris and their friends on Sesame Street dress up as dinosaurs; with help from Elmo's book, they learn facts about dinosaurs.

Sammy and Benito find a way to communicate; Sammy makes plans for his mom's visit.

Donkey and Panda camp out to see the Bright Bugs; Panda feels tired of his purple things, so Donkey helps him take a break.

Rosie, Crystal and Mom become doggie detectives to find the owner of a lost dog toy; Rosie builds a cardboard house for Gatita.

After a disagreement, Olive and Ari learn about how nature works, which helps them resolve their issue; the kids learn about meadows.

When Alma and her family travel to Puerto Rico to visit Papi's family, Alma can't wait to dance Bomba on the beach; her dancing plans are put on hold when an unmarked package containing a beautiful Bomba skirt is dropped in front of her bisabuela.

Molly and Tooey get lost in the wilderness while gathering firewood; Molly uses a constellation to find her way to Grandpa's friends cabin.

Helen Keller teaches Yadina that there are many different ways to learn; Alexander Graham Bell shows Xavier and Yadina how to help Brad after he loses his voice.

Culinary Institute of America teacher Markus Farbinger bakes warm poppy-seed torte with poached apricots.

Installing a rainwater harvesting system; touring a handmade lighting factory; assembling a new boathouse on site; plants are heeled in for the winter.

Thomas Boleyn, the patriarch of the Boleyns, is determined to elevate the family name; his ambitions for his three children will take them to the heart of the Tudor court.

Anne grows into a dazzling beauty, and the king becomes caught in the glare.

Anne makes her play for the biggest prize in the kingdom, and in so doing changes the course of British history; the Boleyn's have no idea of the high price they will have to pay.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day.

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

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

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

A Chicago community surrounded by industry fights for a cleanup; a creative approach to keeping food waste out of landfills in Cleveland.

Following the Graham dancers from rehearsal to premiere as they carry Martha Graham's legacy forward with a new work.

Following a spinal cord injury, Tiler Peck fights her way back as an elite dancer and choreographer with the New York City Ballet.

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

Installing a rainwater harvesting system; touring a handmade lighting factory; assembling a new boathouse on site; plants are heeled in for the winter.