WTCI-DT

Crickets inspire Olive to play her violin; while flying in a hot air balloon, Elinor and her friends learn why birds fly high.

Alma and Rafia want to make an animal photo book, but the animals won't cooperate; Alma and Rafia volunteer to help Safina after she hurts her arm.

Molly rushes to find a new gift for her new friend, Kevin; Grandpa Nat's new drone is swept away by a dust devil.

Wilma Rudolph encourages Xavier to stay with track and field even though he thinks he should quit; Jonas Salk explains that you don't need a reward for doing a good deed.

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.

Plants use strategy, deception and feats of engineering in order to survive the challenges posed by the different seasons.

Dr. Nate Hagens, Institute for the Study of Energy & Our Future; Tisha Schuller, CEO of Adamantine Energy.

Dr. Ayse Coskun, Boston University, and Josh Fluecke of Syska Hennessy Group discuss data centers.

An Austrian "Naughty" cat bronze circa 1900; a Margaret Mitchell archive; a Cartier diamond ring circa 1940.

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, along with news-making interviews and analysis from BBC correspondents around the globe.

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

An exploration of local service organizations and the impact they have in the Chattanooga area.

Gospel family dynasties dominate the charts; Black pastors bring songs about faith to millions, achieving platinum-selling success.

Gospel family dynasties dominate the charts; Black pastors bring songs about faith to millions, achieving platinum-selling success.

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

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

Dylan Cooper is caught and held in the cells at Scotland Yard; Blake and new detective Willows face a long night as Dylan's gang plots a daring escape.

When an army captain drinks a poisoned cocktail, there are multiple suspects, including Trottie; two exiled princesses believe that he was not the intended victim.

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

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.

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.

Olive and Otto fall out of the tube system when it breaks, and Ms. O has to bring in every tube operator in existence to try to get her agents out of danger.

The Wild Kratts are accidentally miniaturized while adventuring in the Amazon; they set out to retrieve the Miniaturizer stolen by a monkey, relying on the powers of the poison frog.

A foggy Halloween almost derails Corky and Lily's trick-or-treating.

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

Lotta competes in the Fuzzytown Music Maker Championship, but the noise on stage becomes too much for her and she leaves; Carl forgets his bottle cap collection at his dad's house.

The whole neighborhood helps Dr. Anna and Baker Aker celebrate their wedding, including Daniel, who has an important job as ring bearer.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels so everyone can participate in the potluck.

Elinor, Ari and Olive enter the tomato drop contest at the Animal Town Tomato Festival; Elinor and Ari notice their friends are good at soccer, but they are not.

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

Molly and Trini gather supplies to make suncatchers for their friends, but they lose the beads on the way home from Nenana; Molly wants to surprise Mom with a pair of traditional beaded slippers for her birthday.

Theodore Roosevelt helps Brad overcome his dislike of creepy crawly things, showing him that nature needs space to live and grow; Eleanor Roosevelt teaches Xavier that any job can be amazing as long as you help others.

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.

An exploration of local service organizations and the impact they have in the Chattanooga area.

A Star War collection circa 1980; a 1972 Rolex Explorer II watch with its original face and hands; Leaf baseball cards from 1948.

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, along with news-making interviews and analysis from BBC correspondents around the globe.

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.

Margaret Hoover leads interviews and debates.

British General Cornwallis struggles to pacify the southern states; supported by the French, a victory at Yorktown secures independence for the Americans.

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

British General Cornwallis struggles to pacify the southern states; supported by the French, a victory at Yorktown secures independence for the Americans.

An exploration of local service organizations and the impact they have in the Chattanooga area.

Gospel family dynasties dominate the charts; Black pastors bring songs about faith to millions, achieving platinum-selling success.

Gospel family dynasties dominate the charts; Black pastors bring songs about faith to millions, achieving platinum-selling success.

Mister Rogers brings in a cat named Jimmy and remembers him as a kitten; he shows pictures of babies that have grown into adults; everyone gathers at the castle just as the big thing rolls into the Neighborhood of Make-Believe.

Pepe the circus flea tells Kate, Pal and Amigo his personal story; D.W. wants to be kissed.

Which are better, horns or antlers? Martin and Chris decide to go on an adventure with the horned Narwhal of the Arctic. Once they get there, they soon discover that sometimes a horn isn't a horn and soon are unraveling the mystery of this creature.

The Hunters find a stowaway in their picnic basket, a little furry dog.

Lyla and Everett coach Luke, Stu and Idris in soccer drills before their first practice; Liana and Louise decide to switch rooms with Lyla and Luke.

Revolutionizing the traditional way of quilting by letting the computerized embroidery machine do the tricky stitching.

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.

A beautiful East Coast mountain scene.

A weekly Tennessee gardening series featuring tips, recipes and tours.

J arranges a red carnation tribute to his grandfather; Memorial Day celebration; a "Happy Clouds" cocktail.

Freezers; transforming Mexican takeout into frozen burritos; frozen vs. canned; upside-down turkey veggie rice bowls; Picard frozen food store.

Tim Farmer explores traditional food preparation as well as gardening, canning, processing and smoking meat techniques.

Chef John Ng makes chompon ramen; chef Hai Truong makes pho with meatballs.

Pati reconnects with her Jewish heritage in Mexico City; pancakes and chilaquiles at Niddo.

The rich culinary traditions of New Orleans; preparing rillons; Cajun meatball fricassee.

Handmade pasta with mushrooms and sausage; stone-ground flour; pasta with creamy lemon-Sichuan peppercorn sauce.

Salmon's migration; a unique salmon coated with muddica; Sicilian roasted cauliflower linguine; a tribal leader demonstrates how Alaskan natives made salmon on cedar planks.

Sri Lankan spinach and coconut dal with tomato tarka; a tangy Sri Lankan deviled shrimp; a lesson on blending curry powder; Sri Lankan chicken and coconut curry.

Re-ducting the house to make the system more efficient; demolishing the third-floor ceiling for the new insulation; installing a double-hung window in the dining room.

Common types of caulks and sealants; installing a garbage disposal with an air switch controller; building a children's dress-up closet.

An exploration of local service organizations and the impact they have in the Chattanooga area.

Traveling the highways and byways of Tennessee.

Science, health, technology and environment experts and professionals address issues such as artificial intelligence, race, medicine and climate science.

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

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

Kiss the Tiger performs with Diane.

Father Brown spies trouble when Lady Felicia returns to Kembleford.

A woman is poisoned during a faith healing ceremony and evidences point to the healer himself.

A launch party at a scandalous new singles club has deadly consequences.

Becca and Rosaline reel from shock and seek solace in different directions as revelations about the circumstances surrounding Mary's death come to light.

Country singer Wynonna delivers a career-spanning performance of solo hits, Judds classics and new music.