D.C.) WETA-TV (Television station : Washington

Traveler Christina Chang visits mainland Greece, its culturally rich capital Athens, and the Peloponnesian peninsula; while Megan McCormick heads for the beautiful Greek Islands, scattered around the blue waters of the Ionian and the Aegean Seas.

Learn about the diversity of Muslims in America and the Muslim-American experience today.

A guide to Mexico's big cities and mysterious ancient ruins.

Itinerary includes Mérida, Mexico, the Mayan ruins of Chichén Itzá and Tulum, Belize, Guatemala, Costa Rica, the Monteverde Cloud Forest and Nicaragua.

This program explores the link between the famous artist, Paul Cézanne, and his beloved home in Aix-en-Provence, France. Some of Cezanne's paintings are also shown.

Traces the history of the Medal of Honor from its inception during the Civil War through the Iraq War. Focuses on the stories of a valiant few: Sgt. Paul Smith who died protecting his company at the Baghdad Airport; a Holocaust survivor who single-handedly defends a hill during the Korean War; a Navy SEAL, a veteran of the Vietnam War, who swam for two hours in the ocean, carrying his wounded comrades to safety; a Marine at Iwo Jima who used a flamethrower...

At the end of the 19th century, some Americans begin to question the nation's headlong rush across the continent that has devastated forests and ravaged entire species of animals. Conservation's greatest champion is the new president, Theodore Roosevelt, who creates parks and wildlife refuges, and then audaciously uses the Antiquities Act to set aside 800,000 acres of the Grand Canyon as a national monument. John Muir fights the battle of his life...

As the nation enters the 1920's, Stephen Mather and Horace Albright ally themselves with the automobile to "democratize" the national parks and attract more Americans to them. Nebraskans Margaret and Edward Gehrke begin collecting parks each summer, while Glenn and Bessie Hyde spend their honeymoon in a homemade boat on the raging Colorado River through the Grand Canyon. Horace Kephart, a reclusive writer, and George Masa, a Japanese immigrant and...

After World War II, an increasingly mobile and affluent nation begins placing demands on the parks as never before, and the parks are in danger of being "loved to death," A park service biologist names Adolph Murie argues that ingrained practices such as killing predators runs counter to the purpose of national parks, while David Brower of the Sierra Club mobilizes public opinion to defeat congressional proposals for dams in pristine places. In the...

Guided by experts, art historians, and Florentine citizens, Bill Moyers tours Florence's rich Renaissance legacy, exploring the roots of the common artistic, architectural, and human heritage of modern Western civilization.