K18HD-D

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas.

Survivors race to rebuild stronger one year after the wildfires in LA.

This long-running, award-winning documentary series focuses on science, its many applications, speculation, history and researchers. Inspired by the BBC documentary program "Horizons, " the U.S. series frequently features interviews with scientists directly involved in the topic at hand, and sometimes even boasts footage of a particular discovery.

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

News. Reporting on the day's international news from London and from BBC correspondents around the world.

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.

Sloth bears have unique powers, including the ability to harness the power of suction to acquire food.

Programming to be announced.

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

Everett faces his fear of water by taking a swimming lesson; Lyla doesn't want Miss Emmaline to move.

Carl makes a new friend while visiting his dad; Lotta thinks if she copies Nico, everyone will like her.

Daniel is excited to share his book at show and tell; Daniel and Katerina have a tough time waiting at a restaurant.

Rosie, Javi and Uncle Steve use landmarks to get to Calvin's bakery; Rosie, Iggy and Javi lose their Easter eggs.

Nina and Abby help Rudy feel less scared about going to the doctor; Tango runs away from Elmo at bath time.

Fergus plans an epic anniversary date for Felicia; the Fishmans want to put on an underwater circus act for the Treeborhood.

Programming to be announced.

Programming to be announced.

The kids try to locate a missing Srta. Tapir at a music festival by listening for her drums; the kids try to track down a bird thief.

Alma is excited when she grows a pepper that looks like Chacho; Alma rides the 6 train all day.

Molly faces big obstacles while training for a cross-country ski race; Molly and her family lose their lunch when a seal sneaks onto their boat and steals their food during a fishing trip.

Edmund Hillary explains to Xavier that even the most courageous adventurers ask for help when they need it; Yadina prepares for a special birthday performance with the help of Celia Cruz.

Host David Yetman explores the landscapes, people and history of North America and South America. Stops along the way include the glacier-carved barrens of northern Canada, Mayan temples in Guatemala, ancient fortresses in Mexico and the Great Lakes of North America. Natives, immigrants, island mainlanders, pastoralists and city dwellers offer insight into their lives, work and homes. Episodes als

Exploring America's national parks and scenic wonders around the world.

A woman finds herself on a transformative journey as she nurtures wounded hummingbirds amid the glamour of Hollywood.

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

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.

Daytime Emmy-winning chef Lidia Bastianich prepares simple, seasonal and economical dishes in this 26-episode series presented by WGBH. With tips and techniques collected over the years, Lidia prepares everything from apple cider-braised pork shoulder and salmon with mustard sauce to lentil country salad and Grandma Rosa's apple cake. Lidia's passion for cooking shines in every episode, where she

Journalist Kate Sullivan accompanies guests to their favorite restaurants.

Plant shopping; landscaping; a carpet factory tour; installing a butcher block counter.

Redesigning a backyard for a homeowner who hosts large dinner parties; replacing two rusted window wells.

Lucy Worsley investigates whether Mary I, England's first ruling female monarch, should be remembered as a pioneer or a tyrant.

Plant shopping; landscaping; a carpet factory tour; installing a butcher block counter.

Redesigning a backyard for a homeowner who hosts large dinner parties; replacing two rusted window wells.

Lucy Worsley investigates whether Mary I, England's first ruling female monarch, should be remembered as a pioneer or a tyrant.

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

News. Reporting on the day's international news from London and from BBC correspondents around the world.

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.

Lyla and Everett design a waffle costume for Stu; Lyla creates an original game to reignite everyone's interest in family game night.

Sloth bears have unique powers, including the ability to harness the power of suction to acquire food.

Alma is excited when she grows a pepper that looks like Chacho; Alma rides the 6 train all day.

The Hunter kids head to the state park to learn why leaves change color.

Lyla and Everett design a waffle costume for Stu; Lyla creates an original game to reignite everyone's interest in family game night.

Carl gets a universal screwdriver for his birthday; a storm creates a hole in the walkway to Carl's house.

Daniel makes snow footprints his own way; Katerina is upset when she can't read like O, but she learns to read in her own way.

Rosie and Javi both want to be in charge of the sandbox, so the kids hold an election to choose a president; Rosie and friends try to save the dino parade.

Grover and Cookie Monster learn all about how to take care of a kitten.

Zeke is distraught after leaving Snout behind on the Moo Moo Choo Choo; Detective Wombats search for a missing remote control.

Panda is sad when an exciting holiday is over; Rockstar Penguin asks Donkey and Panda to make up a new dance.

Pinkalicious and Peter act like gnomes to guard the garden so Norman can sleep; Rafael's dog Rusty digs up a pink bone at the beach.

While painting outdoors, Elinor and her class experiment with natural items that they find after they run out of paint; Elinor, Ari and Olive help Mrs. Hippo pick up litter.

Mr. Piragua Man names a new flavor after Alma; Alma wants to keep playing with balloon animals, but André doesn't want to play anymore.

The sun stays up all night in Qyah; Trini can't run on her hurt ankle, but she can still cheer; she's planned a big surprise at the finish line; Molly and Tooey practice traditional Gwich'in river navigation so they can save Grandpa Nat.

Jerry Siegel and Joe Shuster encourage Brad to believe in the power of his imagination; Edmonia Lewis inspires Xavier to create a piece of art for his mom that represents their family.

Danielle Forestier bakes French breads including baguettes, boule and pain de Champagne.

Planting a medicinal garden; cleaning and preparing the front door for paint; repairing the front steps; installing a water heater; building custom shelves; installing wallpaper.

Renaissance Italy and the Islamic empires experience an explosion of creativity, as artists in the East and the West compete and influence each other.

Award-winning musician Emeli Sandé explores her grandparents' war stories which span World War II, the Mau Mau insurgency in Kenya and the fight for independence in Zambia.

A regular panel of guests from across the political spectrum discuss the biggest international stories of the day, along with news-making interviews and analysis from BBC correspondents around the globe.

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.

A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital.

Margaret Hoover leads interviews and debates.

America Ferrera and Darren Criss uncover their immigrant roots.

The efforts of a group of intrepid reporters to let the world know the truth about the bombings of Japanese cities Hiroshima and Nagasaki during World War II.