K41IW-D

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.

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.

A gentle yoga practice using a chair for support includes seated sun salutations and yoga moves to create more ease in the hands, neck, shoulders and back.

Gravity and direction transform subtle breaths into a moving meditation.

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

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.

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

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.

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.

Alma gets jealous when Rafia and Lucas talk about their fun playdate; Alma can't decide if she wants to see a new movie.

Interviews about the top Washington State issues of the week. Host: Journalist Mike McClanahan.

An in-depth look at the work in and around Washington state's Capitol. Host: Austin Jenkins.

Participating high schools compete to answer questions about civics and government study.

This 30-minute international newscast produced by Japan's national public broadcaster NHK looks at the realities of Asia today. From the diminishing natural coral along the coast of Boracay to the recruitment efforts by The Republic of Korea to find foreign workers to offset its labor shortage and aging population, the documentary series offers in-depth, behind-the-scenes analysis of news and publ

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

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.

The push to reduce mosquito populations to protect native Hawaiian forest birds from extinction due to non-native mosquitoes carrying lethal avian disease.

Exploring the West's high desert for the greater sage-grouse -- the largest grouse in North America.

Opportunity and ambition take hold in upstate New York as the task of designing and building the Erie Canal falls to its residents.

Actors Noah Wyle, Anthony Edwards, Gloria Reuben and Eriq LaSalle reveal the secrets of "ER"; Howie Mandel, Ed Begley Jr. and Christina Pickles talk about "St. Elsewhere.".

Flambeau is stunned to find his estranged father at St Mary's, who has a dangerous mission in mind.

The Nuns are excited to be involved in a religious TV show, but a murder disrupts its proceedings.

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.