WKOP-DT

How animal parents deal with freshwater's constant changes as they raise the next generation; a frog dad scales giant trees with his tadpoles on his back; an elephant mom must choose between safety and the quest for food and water.

Exploring the origins of mammals, long before the age of dinosaurs, and how early ancestors survived global catastrophes and defied extinction to evolve into the vast array of mammals we know today.

Computer scientist Brent Seales attempts to read inside hundreds of carbonized ancient scrolls found at the archaeological site of Herculaneum in Italy.

Visiting Arthur Mitchell at the Dance Theatre of Harlem; Lady Elaine renames her studio.

Buster receives chocolates in the mail and tries to figure out who sent them; James receives a toy lamb that is said to give its owner special powers.

Cora opens a lemonade stand; Rae focuses on giving her customers the haircuts and colors they want.

Alma and Rafia try to give away rubber bands; Alma and Rafia think they've invited too many people to Safina's bake sale.

All-female news analysis of issues and policy affecting the U.S.

Exploring the origins of mammals, long before the age of dinosaurs, and how early ancestors survived global catastrophes and defied extinction to evolve into the vast array of mammals we know today.

How animal parents deal with freshwater's constant changes as they raise the next generation; a frog dad scales giant trees with his tadpoles on his back; an elephant mom must choose between safety and the quest for food and water.

Journeying through Connemara's rugged coast; sailing to Inishbofin where castles, abbeys and island folklore come alive through music and storytelling.

The Eiffel Tower; cruising the Seine; visiting the market for fresh food and flowers; window-shopping in Paris; a nighttime ride through the city.

Exploring Bologna's Piazza Maggiore, hidden canals and walking the portico to the San Luca sanctuary; shopping the Quadrilatero; a historic cutlery shop; a twins-run leather boutique.

For more than five decades, designer Oscar de la Renta dressed first ladies, celebrities and the world's most stylish women.

Clever and trendy travel accessories include a roll-up blanket, easy zipper pulls, a fold-up tote and a tray for gathering travel supplies.

Dyeing a "cutter quilt" in an indigo bath; installing zippers and working with bulky seams; a stylish belt bag brings new life to unsalvageable quilts.

KT Tunstall revisits her hits and offers a sneak peak into her second album "Drastic Fantastic.".

Actor, singer-songwriter and instrumentalist Loah.

Formed as an acoustic punk band in 1981, Violent Femmes have become a mainstay of festivals, clubs and theaters around the world.

Singer-songwriter Mark Lowry, author of the lyric for "Mary, Did You Know?," offers a new rendition of the song.

East Tennessee PBS president Vickie Lawson shares the fun and inspirational stories of the everyday folks and famous individuals who proudly call Tennessee home.

Experts analyze prominent international affairs topics and America's role in a shifting world.

Father Brown is determined to unmask a mortal being when a supposed vampire strikes in the village.

New Year's Eve celebrations are cut short when a masked man stabs a woman in her own home; Jack and the team must uncover the identity of the mystery murderer before he strikes again.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

As tension builds, the staff at the Walsingham Hotel rebel; Book discovers something quite curious in Captain Victor Orr's little black book.

Doyle's desire to distance himself from his own creation, Sherlock Holmes, after the character's apparent death at the Reichenbach Falls; how far Doyle went to make himself the hero of his own story.

Benefits, challenges and potential solutions to using fertilizer.

Strategies and industry insight from two leaders in alternative energy.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

As tension builds, the staff at the Walsingham Hotel rebel; Book discovers something quite curious in Captain Victor Orr's little black book.

Phil Hammond comes face-to-face with the inspiration for "Sherlock Holmes" and Maria McErlane hears how a beautiful well in Flintshire has been credited with healing powers for over 700 years.

How Black and Jewish communities collaborated in music, film and activism from the 1920s to the 1950s.

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

Stretches to strengthen the back and improve posture.

The brothers try to rescue Aviva's work from a protective parent.

The Hunters investigate a weather mystery surrounding massive rocks that move on their own in the desert.

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

Carl doesn't know what to do when Nico falls; Carl learns a new word -- shindig.

Daniel finds out he is allergic to peaches; Teacher Harriet, Daniel and his friends take care of each other at school.

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

Elinor learns about different plants when she makes soup with her grandparents; Elinor and her friends don't understand why their cupcakes aren't selling.

Alma tells on Emi when she's doing something dangerous; Alma's friends won't try Aaron and Lucas' snacks.

Molly is excited to show visitors around Qyah, but they don't think she is "Native enough" for the job; Tooey's family throws a special celebration to honor his first catch.

Yadina gets advice from Abraham Lincoln after she accidentally loses her friend's toy; Jane Jacobs inspires Xavier, Yadina and Brad to rebuild their fort.

Norman Love prepares espresso profiteroles, choux paste, cucumber-dill choux puffs and chocolate-cinnamon beignets.

Tristan and Charlotte enjoy a romantic picnic at Beauvoir Manor; James checks in at Heston Grange.

Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own.

A Tiffany & Co. gold and platinum purse circa 1915; an Ernie Barnes oil painting circa 1963; a Ming Dynasty bronze vase.

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

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

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

A Cartier sapphire pendant circa 1915; a 1963 C.F. Martin D-28 guitar and case; a Paul Revere Jr. silver pitcher and diary circa 1775.

An emerald, diamond and gold necklace circa 1875; New Orleans Jazz & Heritage Festival posters; a 1962-1966 Stewart "Smokey" Stover collection.

The story of how Frederick Douglass, a man born into slavery, became one of the most prominent statesmen and influential voices for democracy in American history.

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

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

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.