WCTE-DT

News analysis of issues and policy affecting the U.S.

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

Part 2/2. The SteelDrivers perform hip bluegrass with soul.

Traveling the highways and byways of Tennessee.

Epic outdoor adventures with the protection and preservation of Tennessee's natural resources.

Singer-songwriter Warren Haynes.

Susan Tedeschi and Derek Trucks of The Tedeschi Trucks Band perform and reveal their musical inspirations.

Kent Blazy's songwriting partnership with Garth Brooks gave Brooks his first number one single; other country artists enjoyed success with Blazy's songs, including Chris Young, Diamond Rio, George Jones, T. Graham Brown, Donna Fargo and Moe Bandy.

Exercises promote healthy aging.

Strengthening abs and core with standing and floor exercises.

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.

The kids help Al put on a one-of-a-kind weather presentation when the power goes out.

Lyla and Stu make a mess decorating cupcakes; Lyla tries to retrieve Everett's lost coin.

Forrest makes too many plans on the same day; Carl and Arugula build an epic marble run but fail to get the marble to run.

Daniel is excited to share his book at show and tell; Daniel and Katerina have a tough time waiting at a restaurant.

A Lettersaur is loose in Reader Valley; things go crazy when Mr. More uses Princess Presto's wand; The Shuffler has a new dance.

Exploring the digraph ch -- how it is written, the sound it represents and words that use the digraph ch; Dott teaches Dusty American Sign Language; a challenging workout.

The physics behind bicycles, from stability and steering to gears and wheels; spoke decorations.

Journey of a dollar bill; a credit union inside a high school; concepts of supply and demand; a young man becomes the head of a national book business.

Elmo and friends have until the end of the day to set the record for the tallest cookie tower ever.

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

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 and Tooey join Nina and Olin on a cave exploration to find out how old Qyah really is.

Discover finds in Spokane, including a 1961-1963 JFK archive, a grotesque face jug and "Gone with the Wind" sketches; can you guess which is valued at $60,000 to $80,000?

How the rise of sexual reproduction fuels diversity, pushing life to specialize and shaping everything from tiny single-celled organisms to towering ostriches.

Rising sea levels threaten tiny Tangier Island in the Chesapeake Bay off the coast of Virginia.

During World War II, American soldiers bluff the enemy using inflatable tanks and elaborate light shows.

Presenting a round-up of the most recent news and developments from across the world.

In-depth reporting, interviews and analysis of big, breaking international news stories.

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.

Jason Kelce hosts a musical celebration of our nation's heroes, past and present; training at the United States Military Academy at West Point; members of the 3d U.S. Infantry Regiment "The Old Guard.".

Defusing the Silence is a testament to the extraordinary ways in which art can bridge gaps, heal wounds, and offer hope, illuminating the path to recovery through the universal language of music.

The history and warrior culture of the United States Marine Corps, including its grueling training program.

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