WGBX-DT

Exploring the people and wildlife of the Zambezi, Africa's wildest river, from surfers riding the waves in deep gorges to elephants battling rapids above Victoria Falls.

Exploring Europe's Danube River, including secret tributaries, baby turtles and a waterfall riding kayaker.

A Marilyn Monroe-signed autograph; 1986-1987 Michael Jordan basketball cards and sticker; a Tiffany & Co. diamond and sapphire bracelet circa 1960.

A look at how the telescope was invented, from Galileo to Edwin Hubble, and how the invention reaches the universe 13 billion light-years out.

A 1941 Rolls-Royce Wraith center caps and certificate; 1934 All-American basketball team autographs; a Maynard Dixon oil painting circa 1913.

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

Cruising the River Seine; Napoleon's tomb; Louvre; shopping in Paris; Bastille Day celebration.

Tuk-tuk tour of the Cambodian capital Phnom Penh; post-war life in southwest Vietnam.

Coastal Georgia paella; peach ripple ice cream.

Exploring Italy's repertoire of simple soups; Italian wedding soup; bread and tomato soup with poached eggs and ribollita; four ways to boost store-bought broth.

Beef tapa with garlic fried rice; pork sauce piquant; meatloaf with sweet glaze.

Porridge with pinnekjøtt, a holiday dish made with salted and dried goat ribs and served with almond potatoes; pork ribs cooked twice.

Rick Steves celebrates the value of exploring the world as he captures the joys and rewards of travel with visits to Guatemala, Ethiopia, Palestine and Iran.

Chris Fennimore and special guests celebrate international cuisine; recipes include chicken Parmigiana, Asian dumplings, Turkish red lentil soup, Middle Eastern hummus, baba ghanoush and bobalki.

Exploring America's founding spirit through the works of modern artisans who keep traditions alive, illustrating the many cultures that built this country.

Legends of 1960s and 1970s soul music perform their biggest hits; acts include The Temptations, James Brown, Patti LaBelle, The Chi-Lites, The Spinners, Sam Moore and more.

A revue show highlighting 10 years of Celtic Thunder hits and Irish and Celtic fan favorites; songs featured include "Danny Boy," "Ireland's Call," and "Star of the County Down.".

A behind the scenes look at "The American Revolution" with Ken Burns, Sarah Botstein and David Schmidt to learn about the production, which took nearly a decade to complete.

An educational journey through several of The Beatles' milestone albums and the stories that accompanied them.

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

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

Margaret Hoover leads interviews and debates.