W41DI-D

Preparing for the future as ice melts at all three poles -- the Arctic, Antarctic and the Himalayas.

Those working on the front line of change examine how science, nature and tradition prepare the world for a rapidly evolving future as the planet heats up.

Little Slovenia's capital of Ljubljana; mountain resort of Lake Bled in the Julian Alps.

How modern and ancient festivals open a window into a people's soul.

The family stories of political organizer Donna Brazile, actor Ty Burrell and artist Kara Walker.

Finds include an 1895 UNC football, an 1856 Chinese export Canton fire oil painting and a Jacob Hurd silver cann circa 1745.

The castle transforms into a magical winter wonderland as the team wrestles their biggest-ever tree; butler Luis has a merry time hosting a festive cocktail master class.

Inspired by her passion for books, Mel Giedroyc travels with her friend Martin Clunes to explore scenery and locations popularized by British novels and films.

Chef E.J. Lagasse cooks barbecue shrimp and shares legacy stories; deviled eggs with caviar and chips; shrimp calas; Not Your Grandmother's Gumbo.

A young couple return to a childhood home and reimagine it as a regenerative farm in the Western Catskills.

Phyllo-wrapped feta with poppy seeds and honey; roasted chicken stuffed with olives and figs; clay-baked lentils with spices, honey and vinegar.

Dubrovnik on the Adriatic Sea coast; Mostar, Bosnia and Herzegovina; Montenegro's Bay of Kotor.

Touring four castles -- Chenonceau, Chambord, Cheverny and Villandry; feeding hunting dogs; local cuisine; a princely garden.

Fiesta San Antonio features parades, music, food, dance, and celebration honoring the city's history, customs and traditions.

The many uses of soybeans, from rural Iowa to San Francisco.

A wrecked plane in the remote winter forests of Northern Ontario provides a temporary home for Les.

After years of lumbering, indigenous Americans work to restore California's ancient redwoods.

People, places and events from all over the state.

Historic Spanish capitals Granada and Córdoba; Andalusian culture; Costa del Sol.

Spanish culture; windsurfing in Tarifa; Rock of Gibraltar; sailing to Tangier.

The Pinacate volcanic range along the U.S.-Mexico border has a violent history of fire and brimstone.

Tracing the artistic influences of the historic Thousand Islands Playhouse on every aspect of local life.

Towering peaks and vast valleys hold the stories of ranchers, adventurers and families in Grand County, Colorado.

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.

Risotto with asparagus and favas; roasted cranberries and pears over ice cream; leek and ricotta tart.

Coahuila style barbacoa on pita bread; yogurt and cucumber salad with herbs; red salsa from the Jacalito; agave empanadas with pecans and pine nuts.

Tracing New York's turbulent postwar decline and the rebirth in the final decades of the 20th century that put the city on a path to renewed prominence by the early 2000s.

Following New York's transformation in the decades since the terrorist attacks on Sept. 11, 2001, as the city rebuilds through financial collapse, Superstorm Sandy and a pandemic.

A Trabi car tour in Berlin includes a pause at Checkpoint Charlie; the Wall Memorial at the East Side Gallery; river boating in Wroclaw, Poland; ride in a steam locomotive; ceramic making in Boleslawiec, Poland.

Local farmers resist the onslaught of megafarms through traditional agricultural practices.

A visit to a large cat rescue in Mims, Fla.; painting a portrait of a tiger cub named Ralph.

Painting the deepest, darkest place in the forest on a vertical canvas.

Thoughtful planning brings interest into every corner of this garden, from rare species to tried-and-true favorites.

Creating clever auction items for a community event; creating a river of dahlias on the library stairs.

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.

Risotto with asparagus and favas; roasted cranberries and pears over ice cream; leek and ricotta tart.

Enchiladas Suizas (Swiss enchiladas); black and red rice; sopa de tortilla (tortilla soup).

Historic Spanish capitals Granada and Córdoba; Andalusian culture; Costa del Sol.

Why Christiansborg Palace, Amalienborg Palace and Rosenborg Castle are in the same small country; Nyhavn; why Shakespeare used Kronborg Castle for the setting of "Hamlet.".

Colonial craftsmanship, book making and looming; braised lamb shank with stuffed kohlrabi.

Fast and easy six ingredient meals include frittata made with leftover spaghetti, brie and bacon, peppery broccoli pasta with feta and duck confit with braised leeks and sauerkraut; perfectly flattened chicken breasts.

People, places and events from all over the state.

Coahuila style barbacoa on pita bread; yogurt and cucumber salad with herbs; red salsa from the Jacalito; agave empanadas with pecans and pine nuts.

Creating life and love with noodles.

Chef E.J. Lagasse cooks barbecue shrimp and shares legacy stories; deviled eggs with caviar and chips; shrimp calas; Not Your Grandmother's Gumbo.

Enchiladas Suizas (Swiss enchiladas); black and red rice; sopa de tortilla (tortilla soup).

Brazilian cheese puffs; no-knead German seeded rye bread studded with nuts and seeds; a viewer challenges Milk Street to make the butter rolls from his grandfather's Hawaiian bakery.

Tomato velvet soup; sliced tomato gratin; grilled lamb shashlik; red cabbage, pistachio and cranberry salad with blue cheese.

Leslie Mackie prepares a French apple tart, a fruit and yogurt tart, a blueberry-nectarine pie and raspberry-fig crostata.

The origins of surfing; a ride to Balboa Island on the oldest privately owned ferry in the U.S.; Vietnamese community; Anaheim Packing District; Pacific Marine Mammal Center in Laguna Beach, Calif.; releasing a sea lion back into the wild.

Risotto with asparagus and favas; roasted cranberries and pears over ice cream; leek and ricotta tart.

Exploring Versailles; Vaux-le-Vicomte; Fontainebleau; the glass and statuary of Chartres cathedral.

Following the path of reformers through Switzerland and Germany, commemorating the 500th anniversary of the Protestant Reformation.

The sugar beet industry in Minnesota.

In the forests of Chiapas, archaeologists are uncovering the millennia-old works of the Lacandones.

People, places and events from all over the state.

Touring Wiscasset, Maine; behind the scenes with Maine's first professional soccer club, Hearts of Pine; touring Flume Gorge in Lincoln, N.H.

New Mexico's northwestern quadrant, home to a wide variety of native peoples, is a showcase of the powers of volcanoes and erosion.

Colonial craftsmanship, book making and looming; braised lamb shank with stuffed kohlrabi.

A South Carolina family that has been raising peaches for nearly a century; bringing in the harvest in the cranberry bogs of Massachusetts; maple sugaring in Vermont; California farmers find new overseas markets for their strawberries.

Author Robert Reffkin, founder of Compass, talks about his online real estate technology company and why his focus will always be helping people find their definition of home.

Risotto with asparagus and favas; roasted cranberries and pears over ice cream; leek and ricotta tart.

Fast and easy six ingredient meals include frittata made with leftover spaghetti, brie and bacon, peppery broccoli pasta with feta and duck confit with braised leeks and sauerkraut; perfectly flattened chicken breasts.

Enchiladas Suizas (Swiss enchiladas); black and red rice; sopa de tortilla (tortilla soup).

The cuisine of Lyon, France; Chamonix in France; riding the lift to Aiguille du Midi and to the border of Italy; hiking the Tour du Mont Blanc -- the trail that circles the mountain.

The recently discovered account of a chief, Captain Sweat, and his horsemen; a warrior who survived Valley Forge, helped free a nation and helped build an enduring Native American community in North Carolina.

Five years after reinventing himself as the Count of Monte Cristo, Edmond tracks down the men who betrayed him; Mercedes feels uneasy in Edmond's presence.

Marie Antoinette and Louis prepare to make their first official visit to Paris but everything changes when the king falls seriously ill and the succession becomes a concrete reality; du Barry knows she has to protect herself.

Emperor and Empress are reunited in the South of France.

People, places and events from all over the state.

Hong Kong's Po Street Bird Garden; playing the tile-based game Mahjong; the Kung Wo Beancurd Factory in the Sham Shui Po neighborhood; a tranquil hike in the Sha Lo Tung area; an architecture tour with a feng shui adviser.

Watery journeys through history and diverse landscapes.

New acts of fermentation with ACQ Bread, Pomp & Circumstance and Bruno's Bakery.

Enchiladas Suizas (Swiss enchiladas); black and red rice; sopa de tortilla (tortilla soup).

Risotto with asparagus and favas; roasted cranberries and pears over ice cream; leek and ricotta tart.

Pad thai; coconut milk; electric kettles; Panang beef curry.

Roasted poblano and white bean chili; vegan mayo tasting; baked pasta e fagiole.

Brazilian cheese puffs; no-knead German seeded rye bread studded with nuts and seeds; a viewer challenges Milk Street to make the butter rolls from his grandfather's Hawaiian bakery.

Tracing the history and future of communication; the development of writing, early cave paintings, ideogram and the history of communications in China; early telephones, the first mobile phone and the first days of Google, Microsoft and Apple.

Spanish culture; windsurfing in Tarifa; Rock of Gibraltar; sailing to Tangier.

Touring Wiscasset, Maine; behind the scenes with Maine's first professional soccer club, Hearts of Pine; touring Flume Gorge in Lincoln, N.H.

Ozark Mountain charm blends with university energy in Fayetteville, Ark., a city rich in music, food and tradition.

Untold stories and interactive history relating to Colonial times; Monmouth Battlefield; the coldest winter in Morristown; following the footsteps of George Washington.

The open-air museum in Aarhus; royal burial church and Viking ship museum in Roskilde.

The lion pride males are injured and the mothers with cubs are left vulnerable after an attack; Xudum, the female leopard, takes risks to find a mate.

The decades-long scientific quest that led to a life-saving treatment for cystic fibrosis.

Poached chicken breast salad; shells with zucchini and chicken; chicken breasts with orange and Gaeta olives.

Besan ki pinni made from chickpea flour; kheer (rice pudding); making a cup of chai.

Brazilian cheese puffs; no-knead German seeded rye bread studded with nuts and seeds; a viewer challenges Milk Street to make the butter rolls from his grandfather's Hawaiian bakery.

Celebrating the love for friends, family and self through food and cooking.

Fast and easy six ingredient meals include frittata made with leftover spaghetti, brie and bacon, peppery broccoli pasta with feta and duck confit with braised leeks and sauerkraut; perfectly flattened chicken breasts.

Touring Wiscasset, Maine; behind the scenes with Maine's first professional soccer club, Hearts of Pine; touring Flume Gorge in Lincoln, N.H.

People, places and events from all over the state.

Chef E.J. Lagasse cooks barbecue shrimp and shares legacy stories; deviled eggs with caviar and chips; shrimp calas; Not Your Grandmother's Gumbo.

The castle transforms into a magical winter wonderland as the team wrestles their biggest-ever tree; butler Luis has a merry time hosting a festive cocktail master class.

Inspired by her passion for books, Mel Giedroyc travels with her friend Martin Clunes to explore scenery and locations popularized by British novels and films.

After years of lumbering, indigenous Americans work to restore California's ancient redwoods.

The open-air museum in Aarhus; royal burial church and Viking ship museum in Roskilde.

The lion pride males are injured and the mothers with cubs are left vulnerable after an attack; Xudum, the female leopard, takes risks to find a mate.

The decades-long scientific quest that led to a life-saving treatment for cystic fibrosis.

Tracking how the polar world is transforming, from scaling jagged peaks to descending deep into the ice sheet.

John arrives in Raleigh to discover how the recent influx of Latinos from Mexico, Venezuela and beyond is changing the Old South to a Nuevo South.

John visits one of America's oldest and most charming cities to discover how Latinos have been influencing it since the get-go.

Traveling the New Mexico and Chihuahua border region; architect Ronald Rael; observing migratory species; visiting a remote Mennonite camp.

The life and work of photographer and historian Harry Crosby, whose travels resulted in five books documenting the people, culture and natural scenery of Mexico's Baja California peninsula.

Coahuila style barbacoa on pita bread; yogurt and cucumber salad with herbs; red salsa from the Jacalito; agave empanadas with pecans and pine nuts.

Green curry and coconut creamed collards; collard salad with bacon dressing; exploring a range of collard varieties; collard sandwiches.

John arrives in Raleigh to discover how the recent influx of Latinos from Mexico, Venezuela and beyond is changing the Old South to a Nuevo South.

John visits Denver, the "Mile High City," to discover how the Latino community is working to reclaim its heritage and teach the new generations all about the importance of their culture.

Traveling the New Mexico and Chihuahua border region; architect Ronald Rael; observing migratory species; visiting a remote Mennonite camp.

The life and work of photographer and historian Harry Crosby, whose travels resulted in five books documenting the people, culture and natural scenery of Mexico's Baja California peninsula.

Green curry and coconut creamed collards; collard salad with bacon dressing; exploring a range of collard varieties; collard sandwiches.

The family stories of political organizer Donna Brazile, actor Ty Burrell and artist Kara Walker.

A police detective persuades Professor T to help her investigate a serial rapist; T makes a momentous decision when he finds out his mother is trying to sell his family home.

Professor T is called in to narrow down the list of possible suspects after a librarian is poisoned, but not everyone on the police team is happy with his involvement.

Professor T deals with a hostage situation; old flame Christina reveals that not all is well with her marriage.

Professor T helps investigate the disappearance of a 6-year-old girl; tensions rise between Paul Rabbit and Professor T.

Professor T is convinced a vulnerable girl is the key witness to a murder; Dan and Lisa agree to go on a date.

Professor T believes the culprit who made an attempt on a businessman's life may be closer to home than the police suspect; Professor T's birthday brings with it a haunting childhood memory.

A police detective persuades Professor T to help her investigate a serial rapist; T makes a momentous decision when he finds out his mother is trying to sell his family home.

Professor T is called in to narrow down the list of possible suspects after a librarian is poisoned, but not everyone on the police team is happy with his involvement.

Professor T deals with a hostage situation; old flame Christina reveals that not all is well with her marriage.

Professor T helps investigate the disappearance of a 6-year-old girl; tensions rise between Paul Rabbit and Professor T.

Professor T is convinced a vulnerable girl is the key witness to a murder; Dan and Lisa agree to go on a date.

Professor T believes the culprit who made an attempt on a businessman's life may be closer to home than the police suspect; Professor T's birthday brings with it a haunting childhood memory.

A flood brings new challenges for the big cats; for the first time, the lion cubs experience water and the danger it brings.

How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert.

Exploring the importance of the polar seas as polar oceans warm and sea ice disappears.

Finds include an 1895 UNC football, an 1856 Chinese export Canton fire oil painting and a Jacob Hurd silver cann circa 1745.

The castle transforms into a magical winter wonderland as the team wrestles their biggest-ever tree; butler Luis has a merry time hosting a festive cocktail master class.

Inspired by her passion for books, Mel Giedroyc travels with her friend Martin Clunes to explore scenery and locations popularized by British novels and films.

People, places and events from all over the state.

When a man is killed at her university reunion, Becks finds herself on the wrong side of an investigation.

As Eliot's health deteriorates, he accuses his family of murder; Atticus Pund closes in on his prime suspect.

Cushla and Michael begin a secret relationship that changes everything; as violence and scrutiny close in, Cushla is forced to risk everything for a love that defies the divide.

Secrets of the Tower of London, and stories of the traitors, rebels and royalty who met their end at the site.

Tracing the artistic influences of the historic Thousand Islands Playhouse on every aspect of local life.

Ketchikan is home to temperate rainforests and Misty Fjords accessible only by boat and air; Alaska's Panhandle preserves vast tracts of the planet's dwindling temperate rain forests.

Uncovering the lasting impact of ragtime composer Scott Joplin on today's orchestras; a restaging of Joplin's magnum opus "Treemonisha" for the 21st century.

Hundreds of diverse choral groups from all 50 states perform a new work in celebration of the 250th anniversary of the signing of the Declaration of Independence.

Bruce Springsteen talks about his career, legacy, America 250 and the opening of the Bruce Springsteen Center for American Music at Monmouth University.

Jeff Tweedy, founding member and frontman of Wilco.

Religious tradition in Jerusalem; Tel Aviv; Masada; pilgrims visit biblical sites around the Sea of Galilee; Yad Vashem Holocaust memorial.

Following the path of the Protestant Reformation; Luther500 Festival in Wittenberg, Germany.

The family stories of political organizer Donna Brazile, actor Ty Burrell and artist Kara Walker.

Finds include an 1895 UNC football, an 1856 Chinese export Canton fire oil painting and a Jacob Hurd silver cann circa 1745.

An 1864 Lincoln campaign poster; a Dirk Van Erp lamp; Marion Kavanaugh Wachtel oil.

The castle transforms into a magical winter wonderland as the team wrestles their biggest-ever tree; butler Luis has a merry time hosting a festive cocktail master class.

Inspired by her passion for books, Mel Giedroyc travels with her friend Martin Clunes to explore scenery and locations popularized by British novels and films.

In the forests of Chiapas, archaeologists are uncovering the millennia-old works of the Lacandones.

Cruising the Shannon River from Enniskillen in Northern Ireland to Portumna in the Republic of Ireland; celebrating Irish culture, art, food and music.

Dubrovnik on the Adriatic Sea coast; Mostar, Bosnia and Herzegovina; Montenegro's Bay of Kotor.

Why Christiansborg Palace, Amalienborg Palace and Rosenborg Castle are in the same small country; Nyhavn; why Shakespeare used Kronborg Castle for the setting of "Hamlet.".

As Judith and Suzie work with the police to find the killer, tensions rise among Becks' friends in the house.

The murderer in Corfu claims another victim; Eliot's condition worsens and Susan unexpectedly finds herself a suspect in a murder case.

Cushla's relationship with Michael deepens, despite growing tensions at home and school; Gina's drinking worsens, and family pressure mounts; Cushla learns unsettling truths about Michael's past, but passion and tenderness draw them back together.

The family stories of political organizer Donna Brazile, actor Ty Burrell and artist Kara Walker.

Vintage finds include a Gibson style H-2 mandola circa 1918, a Tiffany Studios Daffodil lamp circa 1906 and an 1852 Lincoln manuscript.