WUNM-DT

Archaeological evidence suggests that the legend of King Arthur began in a 5th-century trading village following the departure of the Romans.

Globe-trotting veterinarian, Dr. Cliff Redford, and his daughter, Emily Redford, fight for animals' lives, both in Canada and India. Dogs, birds and monkeys struggle to survive, terrified by the fireworks of Diwali - The Festival of Lights.

Plants use strategy, deception and feats of engineering in order to survive the challenges posed by the different seasons.

Old port town of Nafplio; the ruins of Olympia; preserved theater at Epidauros; ancient capital of Mycenae; Mani Peninsula.

The island of Terceira in the Azores; exploring the island of São Jorge; steep jungle cliffs lead to breathtaking views and to a quaint village on the southern coast.

Actresses Debra Messing and Melanie Lynskey explore the stories of their ancestors whose bold decisions reshaped their families.

Tiffany Studios Turtle-Back diver's lamp circa 1905; John George Brown's Making Houses of Sand Oil circa 1880; a Chinese silk dragon panel circa 1775.

A potential rabies outbreak causes panic in Poplar; Trixie cares for a patient experiencing difficult labor; Cyril meets Rosalind's parents.

The highs and lows of the modern-day Lord and Lady Carnarvon and their staff.

The Sajady sisters bottle their mom's Afghan chutney through food brand Maazah; the Silva siblings bring Mexican and Latino ingredients to El Burrito Mercado where they make guisados using their mom's recipe.

Celebrating pairings -- food with beer, wine and cocktails.

Fava "sausages" in aromatic tomato sauce; greens and beetroot salad with chickpea fritters and tahini dressing; one-pot braised giant beans with eggplant, tomatoes and Greek feta; Greek bean soup sandwich with a little meat.

Edinburgh Castle; the new Scottish Parliament Building; Her Majesty's Yacht Britannia.

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

A Mediterranean cruise aboard the Regent Seven Seas Mariner includes Venice, Sicily and Tuscany, Italy, Croatia, and Malta.

Midwestern farmers use agriculture technology to improve yield, soil health and the environment.

Colombia's Caribbean coast and the city of Cartagena are home to a wide variety of cultures, including a village founded by escaped slaves.

Riding the Algoma Central Railway through the Agawa Canyon in Sault Ste. Marie in northern Ontario; exploring wilderness camps, home to black bears, bald eagles, loons, and Canadian geese.

People, places and events from all over the state.

Tracing the rise of Greek culture; the Acropolis, Parthenon and Golden Age temples.

Rome's rise through its art, including its supersized monuments, colorful mosaics and marble Caesars.

Beer festival in Tucson, Ariz.; the annual harvest in Yakima, Wash.; sampling products of hop production.

The honey harvesting process; hot honey chicken and waffles; a honey whole wheat flatbread topped with white sauce, bacon and asparagus.

Exploring Mississippi's college towns, including Oxford, Starkville and Jackson, and their local flavors, history and unique energy.

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.

Steamed broccoli, cannellini and egg salad; skillet tuna with eggplant and zucchini in puttanesca sauce.

Red tacos with queso fresco and piquin salsa verde; piquin salsa verde; hash, corn, chorizo and eggs.

Alpine adventures include summer bobsledding, hiking around Hitler's Eagles Nest hideout and a boat ride on Lake Hallstatt.

Exploring the home museum of Luciano Pavarotti in Modena, Italy; gelato; how Parmigiano-Reggiano is aged; touring famed car brands including Ferrari and Stanguellini; sampling historic balsamic vinegar; local Lambrusco wines.

Thoreau returns to society, taking on roles as surveyor, scientist and abolitionist, and makes two more Maine trips; Thoreau writes with renewed energy as he faces a lifelong illness.

Journalist, author and feminist leader Liz Carpenter helped shape some of the most vivid moments and movements of the 20th century.

Discovering unknown aspects of Portuguese life on an exploration of the Iberian Peninsula.

A visit to Dominican Republic, where Christopher Columbus established a beachhead; Hernán Cortés and the Mexican port of Veracruz.

Constructing an Ojibwe teepee using birch bark; painting a birch bark teepee in the afternoon light on the shores of Lake Superior.

Early morning on the water.