KTTZ-DT

The automobile brings new freedoms as well as perils to Blacks on the road from the 1930s to the late 1960s.

Comic Brian Conley and broadcaster Nick Owen hunt for antiques in Shropshire and Worcestershire; assisting Nick is auctioneer Philip Serrell, while jewelry and gem expert Kate Bliss helps Brian.

Marine botanist Sylvia Earle and Fred Rogers snorkel off the Florida Keys.

When Binky's family adopts a baby girl from China, Binky worries about how his life will change and if his new sister will like him.

Martin and Chris spot a hermit crab on the beach.

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

Everett faces his fear of water by taking a swimming lesson; Lyla doesn't want Miss Emmaline to move.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

Daniel uses a different bathroom at the train station and Juan uses the bathroom at the Music Shop; O uses the bathroom at Jodi's house.

Author Hetty Lui McKinnon discusses "Linger: Salads, Sweets and Stories to Savor: A Cookbook," and how she thinks her recipe's bold flavors make these vegetarian dishes memorable.

A fun and approachable breakdown of political news.

Archaeologist Michael Collins risked it all to save 30 acres deep in the heart of Texas.

Panhandle off-roading event; McKinney Falls State Park; Boggy Slough Conservation Area.

Exploring the home museum of Luciano Pavarotti in Modena, Italy; gelato; how Parmigiano-Reggiano is aged; touring famed car brands including Ferrari and Stanguellini; sampling historic balsamic vinegar; local Lambrusco wines.

Joseph Rosendo traces his roots in Tampa, Fla., following his immigrant grandfather's life in the 1890s; exploring Ybor City; the Cuban Club; Gasparilla Pirate Festival.

A West Coast-East Coast adventure shows off the charms of California's Big Sur region; Key West, Fla.

Sunset and sunrise on the Blue Ridge Parkway; hiking to the top of Black Balsam Knob.

Marquis de Lafayette left France at the age of 19 and helped fight for America's freedom.

Archaeological investigations into the origins of democracy in Greece 2,500 years ago; mass graves and ancient ruins where tyrants were murdered shine light on the birth of a revolutionary form of government.

Exploring the unique evolutionary journey of woodpeckers and the role they play in every ecosystem, except Antarctica and Australia.

Exploring how supermarkets have reshaped lives and the planet, from New York to rural Thailand.

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

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

Day trips around Texas.

Exploring three distinct stories of change, where enterprising Texans rise to meet the moment.

A new cohort of junior doctors join the midwives, including Timothy, who observes the contrast between clinical medicine and compassionate care at Nonnatus House; Violet announces her plan to shadow the midwives.

When sisters Becca and Rosaline receive shocking news about their mother, they fly to the Isle of Man to find out more and are reunited in their sorrow after years of distance.

Edmond locates Gaston, Villefort's illegitimate child, who has grown up to be a thief; Danglars discovers Fernand's treacherous deeds in Algeria and reveals all to the press.

When a dumpster dive for waste food results in a young man being poisoned, Nina and Lukas connect the case to the murder of a prostitute.

A biker gang's arrival in Kitzbühel causes chaos after one of their members is poisoned by snake venom.