WETP-DT

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

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

Traveling the highways and byways of Tennessee.

A 1960 Ansel Adams Portfolio III: Yosemite Valley; a Persian Qashqai Gabbeh rug circa 1935; 1959 JFK's boxer shorts with signed photo.

Hyacinth takes another stab at finding a weekend home in the country -- this time without Richard's help.

Billy's brother-in-law, Bradley, is so dour nothing interests him.

Alphy is stunned to discover that a woman he knows has gone missing; when her friend is later brutally murdered, Alphy and Geordie race to find the answers.

Geordie and Larry are called out to investigate the mysterious death of a reclusive man on the streets of Cambridge; as they investigate the apparent suicide, Alphy and Geordie unravel a series of clues that leads them to a shocking revelation.

Blues rock musician Gary Clark Jr. performs highlights from "JPEG Raw"; Black Pumas present selections from "Chronicles of a Diamond.".

Larry Sparks & the Lonesome Ramblers perform bluegrass.

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

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

A look at the history of nuclear weapons and how they've affected mankind.

Cricket legend David Gower and TV presenter Nick Hancock tour Hampshire to find curios and collectibles to take to auction in Sidcup; Charlie Ross and Phil Serrell ably assist.

Touring the "Mister Rogers' Neighborhood" television studio and meeting the staff.

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

Park Ranger Dev loses his trail map and must remember the correct path to safely guide his team of scouts to a hidden waterfall; Cora struggles to find the perfect job for Scout.

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

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

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

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

Religious tradition in Jerusalem; Tel Aviv; Masada; pilgrims visit biblical sites around the Sea of Galilee; Yad Vashem Holocaust memorial.

A guided tour of Zurich; Museum Fur Gestaltung; Felsenegg cable car ride; Mount Uetliberg; Hiltl, the oldest vegetarian restaurant in the world; Yonex Badminton Halle.

Exploring the influence of fashion designer Victor Costa, best known for glamorous evening wear that gained popularity from the 1970s through the 1990s.

Finishing quilt tops with layering and pinning; quilt layers by stitching in the ditch, decorative tie stitches or stippling.

A festive take on a classic quilt which features one core block in two colorways; a piecing challenge with directional fabrics.

Guitarist and producer Cory Wong and his 9-piece band perform contemporary funk and R&B in a performance led by rhythm guitar; Misty Boyce.

Fiachna Ó Braonáin is joined by a Woman of Note gathering from Aoife Scott's series of concerts which open the Tradfest Festival every year.

The country sextet Flatland Cavalry.

Gospel Music Hall of Famers The Isaacs perform "Goodness of God," "Blessings," "You Say" and "More Than a Hollow Hallelujah.".

East Tennessee PBS President Vickie Lawson shares 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.

When Lady Felicia invites a prestigious group of writers to Montague, her hopes of being published are eclipsed by a murder.

Neville is left perplexed when a lottery winner is found dead, but her body then disappears; JP has an unruly new officer to train while preparing for the birth of his twins.

Sister Veronica weighs her future with the Order; Dr. Turner makes a final stand against the council's news before the maternity home closes; the Mullucks campaign for the rights of all thalidomide victims.

Alastair Bruce explores the social protocol of aristocrats in 1900s Britain; interviews with cast members, including Hugh Bonneville and Michelle Dockery.

Edmond reveals to Villefort that Heloise stole the vial of poison from him, the same poison used to murder the Marquise; Villefort confronts Heloise, threatening to expose her.

Ellinor Seerup's plans for the hotel take hold and everyone turns their anger towards Madsen; Weyse tries to back out of the deal with the theatre.

Sister Veronica weighs her future with the Order; Dr. Turner makes a final stand against the council's news before the maternity home closes; the Mullucks campaign for the rights of all thalidomide victims.

Alastair Bruce explores the social protocol of aristocrats in 1900s Britain; interviews with cast members, including Hugh Bonneville and Michelle Dockery.

Edmond reveals to Villefort that Heloise stole the vial of poison from him, the same poison used to murder the Marquise; Villefort confronts Heloise, threatening to expose her.

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

Author Danielle Crittenden offers insight on how loss reshapes life and how to support those living through it.

An all-standing workout tones and strengthens every muscle in the body.

Martin and Chris try to touch a hummingbird; the brothers utilize hummingbird powers to prevent Gourmand from cooking chocolate-covered hummingbird egg snacks.

As a hurricane approaches, the Hunter kids learn about preparation and safety, moving furniture inside and checking their emergency supplies.

Lyla and Stu help out when the neighborhood garbage truck malfunctions; Lyla and Louisa take a ride on the city bus and accidentally lose Stu.

Sheldon can't wait for Carl to play his favorite beach game; Lotta and her friends search for Lotta's lost blanket.

Daniel and O play post office; Jodi uses things in nature to make a homemade boat.

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

Ronald, a meticulous, rule-following pig, and Roxy, a free-spirited musical hedgehog, explore the "wows" of one of America's most extraordinary places -- Sequoia National Park.

Rudy is afraid of getting a shot at the doctor's office, so Nina and Abby play pretend to show what the visit will be like so he can feel less scared.

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.

Edmund Hillary explains to Xavier that even the most courageous adventurers ask for help when they need it; Yadina prepares for a special birthday performance with the help of Celia Cruz.

Martha Stewart assembles a wedding cake, from the initial layering to building the support structure.

Sister Veronica weighs her future with the Order; Dr. Turner makes a final stand against the council's news before the maternity home closes; the Mullucks campaign for the rights of all thalidomide victims.

Alastair Bruce explores the social protocol of aristocrats in 1900s Britain; interviews with cast members, including Hugh Bonneville and Michelle Dockery.

A 1960 Ansel Adams Portfolio III: Yosemite Valley; a Persian Qashqai Gabbeh rug circa 1935; 1959 JFK's boxer shorts with signed photo.

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

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

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

A Cartier Art Deco Tutti Frutti clutch circa 1925; a Carl Kauba cowboy bronze circa 1900; a Sumerian cuneiform tablet.

Green Bay Packers salesman's sample championship rings; Barbie dolls and wardrobe circa 1960; a 1977 Keith Haring Bean Salad lithograph.

The town of Natchez, Miss., confronts the tension between preservation and truth as it wrestles with race, memory and identity.

Unprocessed fingerprints and emerging suspects expose corruption, homophobia and racism in the case of a gay Apache man convicted of murdering a closeted priest in 1981.

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