WLED-DT

Scientists explore glaciers, oceans and frozen frontiers to discover hidden worlds and clues to life beyond Earth.

A visit to the Maldives focuses on coral reefs and the urgent efforts to help them survive climate change.

Geoffrey Baer meets dancers, musicians, architects and writers in Havana and experiences the color, culture and history of the city.

The role of the lymphatic system in removing toxins from the body; movements and exercises that stimulate healthy lymphatic flow, including self-massage relaxation.

Toning and strengthening every muscle in the waist.

Buster heads off to summer camp; Arthur is jealous of Buster's magic tricks.

Agents compete in Olympic-style games, with the winner being named Ms. O for the day.

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

The Hunters investigate a mysterious rain that happens with no clouds in the Indonesian rainforest.

Luke, Lyla and Everett test vacuums; Lyla makes cookies using substituted ingredients.

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

King Friday makes Daniel king for the day, and he learns that the most important part of the job is to be kind to his neighbors.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

Grover tries to cheer up Elmo, who is feeling sad after his dad leaves for a work trip.

The Wombats use a 3D printer to save Cake Day when Mr. E's cake table collapses; the Wombats create a pretend vacation to cheer up Buckley.

Duck enjoys "me time" at the beach; the pals like different things at Donkey's sleepover.

When Rosie and Javi find out Tia's bringing home a dragon, they anxiously prepare for its arrival; Rosie finds a lucky charm in her backyard, but soon her luck starts to change.

After a disagreement, Olive and Ari learn about how nature works, which helps them resolve their issue; the kids learn about meadows.

Alma tells all her friends that Howard is moving; Alma wonders if she should buy new materials for her recycled art project.

Upside-down tomato tart; buying tomatoes; the Leidenfrost Effect; hearty Greek salad.

The "rebirth" of Florence is powered by Leonardo da Vinci, Rafael and Michelangelo, whose David sculpture and painting of the Sistine takes the Florentine Renaissance to new heights.

The struggle for freedom by the ancestors of Maya Rudolph, Shonda Rhimes and Keenen Ivory Wayans.

The rise and legacy of the great empires and civilizations of Mexico, South America and the Caribbean, from the Taino to the Olmec, Inca, Maya, Aztec and more.

COVID-19 fury ignites a school board war in Bucks County over what can and can't be taught in schools, and best friends Evi and Vanessa are caught in the middle.

Joe helps Norm install an old door; a back corner of the lot is leveled; Roger prepares to install an instant stone wall; Kevin visits a career day; Jeff Sweenor builds twin built-in beds; Tommy reinstalls a corner cabinet in the dining room.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Triple-layer parsnip and cranberry cake; Rumney, a Northeast climbing destination; preservation projects in Martha's Vineyard.

In the late Permian Period, increasingly mammal-like traits emerge; the first saber-teeth and tusks evolve and ancestors like cynodonts appear.

Astronomer John Gianforte identifies planets, stars and constellations.

Host Lindsay Paris travels through five states, from coastal Connecticut to the Green Mountains of Vermont, to experience the unique traditions of autumn in New England.

An aerial tour of Maine's 65 coastal lighthouses along 3,500 miles of rocky coastline from Calais to Kittery and everywhere in between.

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

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

An 1893 Dutch Colonial Revival home that will undergo an extensive renovation to accommodate its new owners' growing family.

Mark learns about adobe; Tom shares a miter trick; Jenn revisits a project.