WVTA-DT

A chameleon searches for a mate in Madagascar; a Scottish water vole swims a lake, climbs a waterfall and scales a mountain to find a place to raise her pups.

The crucial ecological roles that beetles play in nearly every environment, and why they are often regarded "the most important species on the planet.".

Relationships aboard the ISS are tested when war breaks out on Earth.

Robots are first conceptualized in ancient Rome; how uses for robots have evolved over the centuries, from the calculator to the Roomba; what future robots might be able to do.

Neil Dudgeon and acting royalty Dame Diana Rigg travel around their native Yorkshire; Neil finds his feet in the world of antiques, while Dame Diana shows her expert that she's in charge right from the start.

Backward-bending poses that tone nerves and increase well-being.

Rocking back and forth to loosen the hips; the Scoop, a relaxing way to stretch the spine and hamstrings.

Martin and Chris try to rescue a foal who is separated from his mother by a rogue wave.

The Hunters search for a way to monitor the weather after they lose power during a thunderstorm.

Lyla gets a strike her first time bowling but gets frustrated when she realizes bowling isn't as easy as she thought it was; Lyla feels left out when Everett and Ale's friendship thrives.

Carl and Sheldon are on a thank-you mission; Carl shows his friends the right way to play with pet rocks.

The children put on a show at school, each doing something that makes them special; Dad reminds Daniel of the things that make him special.

Phoebe and Jay learn how to keep cool while using their thermometer to track the temperature in the apartment; Pete and Grandma Annie teach the kids how to tell time.

The Chanler at Cliff Walk in Newport, R.I.; International Tennis Hall of Fame; OystHERS in Maine; preparing an oyster Rockefeller charcuterie board at the treehouse resort Seguin; Bethel, Maine.

Brave choices people make when life doesn't go as planned; stories include a journalist turned cancer advocate and a blind marathon runner chasing purpose.

Celebrating America's 250th birthday with moments from the show that shed light on the American experience; with reflections from Doris Kearns Goodwin, Andrew Young, Heather Cox Richardson, Bryan Cranston, Bob Woodward and Carl Bernstein.

Mitch Wertlieb and Vermont's top journalists delve into the most important news stories each week.

Film clips and photographs portray Vermont in the 1920s and 1930s.

A sampler of home movies, archival film and interviews chronicles the 15 years following World War II.

Stories of the people, places and products which helped shape the destiny of Vermont.

A rare concert recording from 1967 features 18 of Tom Lehrer's best-known songs, including "The Elements" and "The Vatican Rag.".

Celebrating the 12-time Grammy Award winner's contributions to popular culture and music; scheduled performers include Willie Nelson, Beck, Gary Clark Jr., Sheryl Crow, Snoop Dogg, Norah Jones, Miranda Lambert and Dave Matthews.

Experts analyze prominent international affairs topics and America's role in a shifting world.

A Japanese warship stops in the capital; the story of Anne Boleyn.

Warren Kaine's extreme paranoia draws other survivalists to a village deep in Blacktrees Forest.

The life, career and music of Dolly Parton are reflected in interviews with friends, companions and the artist herself, mixed with clips of Parton's performances.

Edith is enthusiastic about her wedding and hopes to convince her family that Strallan's age does not matter. With Downton's finances dire because of Robert's actions, Mary takes matters into her hands -- but the personal price may be high.

Singer-songwriter Role Model performs hits from "Kansas Anymore"; indie-rocker MC Lenderman & The Wind perform songs from "Manning Fireworks.".

The life, career and music of Dolly Parton are reflected in interviews with friends, companions and the artist herself, mixed with clips of Parton's performances.