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Brent decides to try laser eye surgery; police cruiser gets a new slogan.

Join host Peter Greenberg as he travels through what some call 'the secret coast', small in size, but bursting with history, adventure, spirit, beauty, surprises, and resilience following Hurricane Katrina.

An urban couple moves to the country and grows saffron; a tomato farmer adds solar panels to farmland affected by drought; new soybean varieties resist drought and disease.

The complex history of Bulgaria, from ancient Thracian tombs to medieval Orthodox Christian monasteries to Soviet monuments.

A workout to help burn calories.

Balance; stretching the hamstrings; loosening the knees; meditation.

Wimee and friends sing a song about milk; Story talks about dairy foods; a story about a milk and juice container that are friends; a song about chocolate milk.

Two teams set up identical lemonade stands, with each team deciding the price and promotion strategy to sell the most product.

The patrollers learn about force during a race; the patrollers pet-sit Gloopy and learn that Dark Truder is planning to steal their headquarters.

A gentle, seated yoga practice that includes lower body moves to build strength; gentle stretches for shoulders, chest, back, hips and more.

Toning and liberating the long adductors, the muscles of the inner thigh.

Toning and stretching the muscles around the rib cage.

Diving into the vibrant flavor of the Emirates; chef Abu Halab prepares Kamoon Tower and a quick baba ghanoush; traditional lamb stew called thareed; skewered grilled chicken.

Sunburst Trout Co. of Waynesville, N.C.; smoked trout and potato soup; cornmeal-crusted trout with a creamed corn and tomato relish; whole trout dish; how to safely store fresh fish at home.

Vegan German chocolate cake; zucchini-orange cupcakes with vegan vanilla cream cheese frosting; cinnamon-maple mini muffins.

Four generations at Hildebrand Farms Dairy provide milk and cream bottled in reusable, sustainable glass; lasagna with Mornay sauce, sausage, red peppers and spinach.

Shrimp cocktail Pacifico; Rodrigo-style fish; flourless chocolate pecan cake.

Smooth reflections appear to be exact replicas of the mountains above.

How seeds are saved; a garden of living history that captures pre and post contact plants in Arizona; making blue corn cakes.

Following all three products and team members through the marketing process.

Man and island coexist in the Pacific on Catalina Island.

Horticulture expert Dr. Chris Cooper and other experts share their garden wisdom and answer e-mails and letters about lawn and gardens.

Crafting a traditional bow.

A ferret named Buzzy teaches the patrollers about Earth; Earth leaves its place in the solar system.

Maximizing saving strategies; getting the best return on an investment.

Discovery's "The RVers" is an informational TV series about the people who roam the world in recreational vehicles. The show's creator and producer Anthony Nalli hosts, along with full-time RVers Chris Dunphy and Cherie Ve Ard (RVMobileInternet.com), Peter Knize and John Sullivan (RVgeeks) and Tom and Caitlin Morton (Mortons on the Move), all of whom bring their experience, knowledge and expertise

Rodman and Gina Schley embark on a remodel of an old estate to meet high performance building standards; small-scale lavender; cut flower farming.

Financial and health risks faced by aging Americans; widows facing financial decisions.

Stony coral tissue loss disease damages Florida's coral reef ecosystem.

Interviews with world leaders and newsmakers.

Sherri Goodman discusses climate change and its impact on national security.

Shay survives a close call with a maverick motorcyclist, which propels police officers to investigate.

Doc Martin's medical career is still under scrutiny because of his pre-existing blood phobia, and he has to pass three new courses; Louisa focuses on her new career.

Daisy is ecstatic over Griffin's visit, while everyone is fed up with Louis' self-pity following his marriage breakup; Nic asks Daisy and the Oakley gang for support.

The Classical Tahoe Orchestra performs music by Johannes Brahms, Wolfgang Amadeus Mozart, Felix Mendelssohn and Florence Price.

Shay survives a close call with a maverick motorcyclist, which propels police officers to investigate.

Doc Martin's medical career is still under scrutiny because of his pre-existing blood phobia, and he has to pass three new courses; Louisa focuses on her new career.

Daisy is ecstatic over Griffin's visit, while everyone is fed up with Louis' self-pity following his marriage breakup; Nic asks Daisy and the Oakley gang for support.

The Classical Tahoe Orchestra performs music by Johannes Brahms, Wolfgang Amadeus Mozart, Felix Mendelssohn and Florence Price.

Author Asra Nomani; Nihad Awad, Council on American-Islamic Relations; Raza Bokhari, international spokesman for former Pakistani President Pervez Musharraf; Manal Omar, Center for the Middle East and Africa at the United States Institute for Peace.

Florida scientists make remarkable discoveries about white spotted eagle rays.

A standing and barre workout loosens the entire back and helps relieve pain.

Toning and stretching the muscles around the rib cage.

Practicing yoga can open a path of self-care and awareness.

Human conductivity; electrical resistance; series and parallel circuits; designing an electrical switch; electrical engineer Shanelle Foster.

Smart shopping strategies; avoiding common pitfalls and traps set by high-pressure salesmen.

Wizzy and Wigg must find a way to get to the moon-ball championship when their scooter breaks down; solar sails.

Practicing vinyasa, moving fluidly with the breath.

Stretching from head to toe, using a chair for support; gentle stretches for hamstrings, shoulders, back and hips.

A 23-minute back pain relief workout.

Stretching improves flexibility.

Fish and chips; hamburger buns; shrimp burgers.

The tallest mountain in Norway; desserts using sweet and tart berries.

Soft-shell crab with crawfish sauce; lima beans and shrimp; lemon meringue pie.

Including protein in ways that are flavorful and fun; loin chops with spring farro salad; fitness and wellness expert Kendall Toole makes creamy lemon orzo pasta and a protein-filled sunrise smoothie.

Zucchini soup with eggs and cheese; fava beans and mint; shrimp and tomato risotto.

Springtime blossoms on flowering trees.

Completing the underpainting and background of a scene featuring a Bengal tiger.

Gathering matsutake mushrooms; a simple dish of mushrooms on toast; wild turkey.

Discovering the secrets of the Chanel jacket.

Top chefs come together to create an event that celebrates the summer harvest and pushes the team's creative abilities in food, wine and cocktails.

Strip quilt.

The Zula Patrol cannot decide where to go for vacation; Zeeter unleashes a storm when she tries to use Multo's Weather-Matic machine.

Measuring mass with marble fizz and massive bricks; designing a simple balance; astronomer Jillian Bellovary.

Exploring Cloudland Canyon and a nearby cave on a foggy morning.

The renowned political scientist discusses global news and interviews world leaders.

Financial stewards; impact of government debt; taxation upon death.

Dating expert and confidence coach Matthew Hussey explores why breakups hurt, what it means to change for someone you love and how to identify if you are dating a high-value person.

Two maple syrup farms in New England; Arizona sheep drive; an Oregon grain operation run by a family for 150 years; a historic Ohio farm once hosted by Humphrey Bogart and Lauren Bacall.

The men convert a gold mine into a parking lot; Harold forms the Possum Lodge Cadets; Red makes scuba gear.

When the body of arrogant beauty is discovered by the pool at her manor house, Barnaby and Troy uncover a seedy world of adultery and deceit.

When the body of arrogant local beauty Melissa Townsend is discovered by the pool at her manor house, Barnaby and Troy discover a seedy world of deceit.

Places that tell the story of the formation of the American continent; highlighting the moment the Earth was a giant snowball; crossing wild rapids brought about by the clash between the Colorado River and the most ancient rocks of the Grand Canyon.

Actors Noah Wyle, Anthony Edwards, Gloria Reuben and Eriq LaSalle reveal the secrets of "ER"; Howie Mandel, Ed Begley Jr. and Christina Pickles talk about "St. Elsewhere.".

When the body of arrogant beauty is discovered by the pool at her manor house, Barnaby and Troy uncover a seedy world of adultery and deceit.