WTCI-DT

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

From Kenya to Mexico, people and wildlife find a harmonious balance in Earth's most vulnerable landscapes.

Ground-breaking discoveries; going to extraordinary lengths to save wild canids around the world, from endangered wolves to injured African wilddogs.

An Italian hotel proprietor's autograph book; Margaret Keane "Big Eye" painting; collection of 1936-1939 Edward Weston photographs.

Actor Michael Douglas and writer/director Lena Dunham explore their family roots.

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.

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.

Molly uses Indigenous knowledge to spot a storm.

Mary Anning inspires Xavier and Yadina to continue working on a tricky art project; Charlie Chaplin helps Yadina cheer up Dr. Zoom.

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

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

A Lambert magician automaton circa 1900; Ray Bradbury archive; Fred Myrick scrimshaw tooth circa 1830.

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.

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

Listen in on intimate conversations with fascinating individuals who have made an impact in our community and beyond.

Photographer John Guider embarks on a month-long adventure canoeing all 270 miles of Middle Tennessee's Duck River.

Emmy-Award winning Chicago restaurateur Billy Dec travels to his mother's native Philippines to learn recipes from his last living elders, confront culinary and cultural treasures, and discover family stories.

Actor Michael Douglas and writer/director Lena Dunham explore their family roots.

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

From puppets to pinatas to unicorns, exploring the intersection between play and artistry as craft artists draw upon the tools of childhood to inspire imagination; Calder Kamin, Lorena Robletto, Roberto Benavidez, Schroeder Cherry and Chris Green.

The aftermath of the 2021 mass shootings in Atlanta and how the Asian American community came together to fight hate; the struggles and triumphs of the AAPI community.

From Kenya to Mexico, people and wildlife find a harmonious balance in Earth's most vulnerable landscapes.

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.

Arthur's not sure what to make of the new baby; D.W. considers running away to Button Island.

Oscar attends a gathering of Odd Squad scientists called Lab-Con at Odd Squad Academy.

Martin and Chris find out that Zach Varmitech plans to capture a black jaguar.

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

Lyla and Luke clean Stu without a bath; Lyla and Ale find a way to protect the callaloo plants from stink bugs.

Carl and his friends clean up the Fuzzytown Park; Carl accidentally breaks the birthday present Sheldon planned to give his mom.

Daniel visits the post office and learns how letters are sorted and mailed, then sends a letter to Dad; Daniel and Dad Tiger surprise Mom with banana bread.

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

The kids try to determine what the weather will be like for Animal Town's parade; Olive gets a bad case of the hiccups.

Alma finds a way for everyone to get books while the library is under renovation; Alma finds a doll in the park.

Molly must find her mom's plane keys so she can get home in time for Mother's Day; Trini spots a talking white bird.

David Suzuki explains to Xavier that by taking care of the earth, we take care of ourselves; Esther Martinez explains to Xavier and Yadina about how stories can connect people to their family histories.

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

From Kenya to Mexico, people and wildlife find a harmonious balance in Earth's most vulnerable landscapes.

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

A Booker T. Washington archive; a 17th-century Chinese transitional wine pot; Eanger Irving Couse painting.

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

Margaret Hoover leads interviews and debates.

The story of the American suffragist movement and the friendships, heartbreak and action that brought women together and tore them apart.

Author and historian Marie Arana explains how Spain was involved in the colonies' fight for independence.

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