WUNP-DT

Krakow, Poland; Wawel Castle; Polish cuisine, including pierogi; Nowa Huta offers a nostalgic spin through the Cold War days; Auschwitz-Birkenau concentration camp.

Spanish seafood stew; comparing disposable and reusable plastic bags; red pepper coques.

Honey-glazed pork shoulder; exploring the world of sheep milk cheese; the Welsh tradition of celebrating the leek; creamy potatoes and leeks.

Pati reconnects with her Jewish heritage in Mexico City; pancakes and chilaquiles at Niddo.

Pumpkin creme caramel; an entree salad with warm pumpkin wedges and a honey vinaigrette; whole roasted pumpkin stuffed with bread pudding; how to perfectly roast pumpkin seeds.

Two wrapped dishes -- Somali sambusas and Nepali momo.

Hot milk sponge cake; broken phyllo baklava cake; invisible apple cake.

Stewed leeks with prunes and tomato; olive oil poached fish; feta and herbs preserved in olive oil; chocolate olive oil mousse.

Experiencing the hidden wonders of San Diego, where humans and wildlife coexist in the country's most biodiverse urban landscape.

A look at whether giant asteroid impacts were actually essential for the creation of life on Earth.

The investigation into secret network of curators and dealers that made profits off art stolen by the Nazis.

After Stalingrad, as Hitler's stress intensifies, he leaves it to the men around him to pull Germany back from the abyss.

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.

Warsaw, Poland; gingerbread bakeries in red-brick Torun; the Teutonic knight fortress of Malbork; Hanseatic townhouses in Gdansk.

Holiday boat parade in Venice, Calif.; River Walk and holiday tamale-making in San Antonio; Christmas markets and the old St. Nick Village in Switzerland; the midnight Serenada for the Virgin of Guadalupe at the San Fernando Cathedral.

Mapping the roots of actress Lizzy Caplan and comic Hasan Minhaj, moving from shtetls in Eastern Europe to farmlands in northern India.

A 1901 Alexander Fisher enamel; a 1992 Olga de Amaral "Lost Image VII" tapestry; a signed 1936 "Gone With the Wind" first edition.

A snapshot of Europe in the year 1000 and Ireland's place within it; the rise of the Tudors, which coincided with the Protestant Reformation.

The lives of badgers, red deer, hen harriers and puffins, from Skellig cliffs to forest dens.

Jewish-style potato latkes; kimchi jjigae.

Leluia Hall nears completion; Jeff and Jamie head to Charleston for inspiration; unexpected news hits that shakes the entire group.

Broccoli-cauliflower salad with lemony feta vinaigrette; lentil-sweet potato soup with spinach; sustainable seafood stew.

The Eiffel Tower; cruising the Seine; visiting the market for fresh food and flowers; window-shopping in Paris; a nighttime ride through the city.

The festivity of Barcelona; Montserrat; pilgrimage along the Costa Brava; Salvador Dali's home and mausoleum/museum.

Exploring the historic sites, shops and restaurants of Portland, Maine; the fishing villages and towns of Blue Hill Peninsula.

Texas longhorn cattle; a Kansas ranching family changes its cattle's color to improve the brand; law enforcement officials try to stop cattle rustlers; elk ranching in Idaho.

The Mayan ancestry, archaeological sites, rain forest and marine treasures of Belize.

Exploring Taiwan by its extensive train system.

People, places and events from all over the state.

The tranquil isle of Iona; Staffa's puffin colony; Isle of Skye's Iron Age forts, thatched crofter huts and Trotternish Peninsula; sailing to Orkney; Scapa Flow.

Street art, trendy dining and Charles Rennie Mackintosh architecture in Glasgow, Scotland; touring historic Stirling Castle; bagpipe lesson; the Speyside Whisky Trail; Manhood Stone.

Sand dunes line long stretches of Brazil's northeast coast.

Exploring Sunndal, Norway's rich history, from British settlers to the local culinary delights; rhubarb cordial and rare herbs; Lady Arbuthnot's legacy; hiking the Vindu staircase.

Exploring Myrtle Beach, from the Carolina shag and classic mini golf to the Carolina Opry and Sea Captain's House; accessible attractions for travelers with mobility challenges and families with autism.

Hosts Yu Hayami and Patrick Harlan, with the help of Japanese chefs Tatsuo Saito and Rika Yukimasa, introduce Americans to the techniques, ingredients and harmony of Japanese cuisine.

Winter minestrone; roasted squash and carrot salad with chickpeas and almonds.

Pati reconnects with her Jewish heritage in Mexico City; pancakes and chilaquiles at Niddo.

Warsaw, Poland; gingerbread bakeries in red-brick Torun; the Teutonic knight fortress of Malbork; Hanseatic townhouses in Gdansk.

The tiny railroad town of Goffs in the eastern Mojave Desert; Amboy; the only piece of Route 66 that runs through a military installation; Elmer's Bottle Tree Ranch.

The life and career of Holocaust survivor Elie Wiesel, who authored 57 books, taught as a university professor and championed human rights over his decades-long career.

Historian Simon Schama examines the Holocaust as a worldwide crime and its impact today, 80 years after the liberation of Auschwitz.

An artist's resolve to sculpt the first Holocaust Memorial in North Carolina honoring women and children.

Exploring the historic sites and island traditions of the Thousand Islands along the Canada-U.S. border.

America's largest national park, Wrangell-St. Elias National Park, spans 137 miles and includes active volcanoes and rivers of icemelt that have been home to salmon runs for native peoples for thousands of years.

Visiting the studio of artist Maria Reyes Jones; creating a painting blending abstract and realism.

A cascading water scene.