KLNE-DT

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.

From New York to Kolkata, dicovering the surprising and beneficial ways urban wildlife transforms cities into thriving, shared ecosystems.

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.

Phoebe and Jay use Miss Jean's field guide to identify their new butterfly friend; Phoebe gets courage to perform at the talent show.

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.

Kaya's cooking class; the Wombats go on a treasure hunt.

Anti-gravity balls; poised pennies; centripetal spinner.

The teams pitch their ideas to a focus group of children and parents, then refine their ideas and continue building.

Cognitive scientist Maya Shankar.

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

Margaret Hoover leads interviews and debates.

Issues concerning the Omaha community.

A look at the American experience through the eyes of James Pate, The Montvales and Steven Bognar -- three artists living and working in Southwest Ohio.

The story of a 19th-century Russian princess who falls in love with her fiance's murderer features soprano Sonya Yoncheva in the title role; host Christine Goerke.

The on-screen cinematic career of actress Judi Dench, from "Mrs. Brown" and "Philomena" to "Tea with Mussolini" and "Iris.".

Rebecca Hall and Lee Daniels research their family histories.

Rockers Pat Benatar and Neil Giraldo present a career-spanning hour of classic rock hits including "Heartbreaker," "We Belong" and "Love Is a Battlefield.".

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.

During the pandemic, San Francisco photographer Michael Jang sets out to share his hidden treasure of candid celebrity shots and a down-to-earth cross-section of Chinese American family life.

The life of German photographer Fred Stein, whose street scenes from 1930s Paris and 1940s New York are well known. While caught up in the darkness of World War II, Fred Stein creates thousands of photographs.