WMHT-DT

Ancient humans' journey into an icy and perilous new land.

From Phoenix to Sydney, finding solutions for extreme heat that is reshaping lives across the globe.

The house in Newton is nearly finished; Kevin finds Tommy and Charlie installing a final detail on the stove; Roger uses flowers, shrubs, and fruit trees to highlight the yard; Liz and Joe pick a countertop.

The life and career of Pulitzer Prize-winning writer Mary Oliver, who published more than 30 collections of poetry and essays.

Exploring the family trees of musicians Lizzo and Flea.

There's a new hallway monitor at Lakewood Elementary; Ladonna Compson thinks everyone likes her.

Olive and Otto investigate a case in which people have turned into puppets; Delivery Debbie and Delivery Doug need help when their food disappears.

An aardvark accidentally becomes a stowaway in Chris' backpack.

Corky is selected to make a presentation at school during a science day celebration, but humidity jeopardizes her project.

Lyla has to help multiple people but rushes each task, which makes things worse; Lyla must use her left hand after hurting her right wrist.

Lotta is determined to show Skyler that she is more than just "headphone girl"; the new kid in school causes a hullabaloo on the playground.

Daniel makes a sea turtle for his class mural at school; Prince Wednesday and Chrissie find a caterpillar.

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.

Tamir is disappointed when Grandma Nell shows off the drawing he made for Chris before it is finished.

Mr. E has a lot of ping-pong balls and the survey says that he should sell the purple ones; Super's lost her glasses and the Lost and Found Patrol try to find them.

Donkey is excited about directing a new show starring all her pals; Donkey and Panda discover a surprise spider.

Things get out of control when Rosie starts a pet-sitting business; Rosie plays with a rock from Javi's rock collection.

Elinor and her friends come up with a plan when lizards get in the way of Mrs. Beaver's new park bench; Elinor and her friends observe birds.

Alma takes shortcuts so she can play soccer with Beto, but her plan backfires; Alma saves the Nighttime Dance Break party.

When one of Connie's prized turkeys goes missing on Molly and Tooey's watch, it's up to them to track it down; Molly, Tooey and Trini decide to build their own sailboat and voyage to distant waters.

Isaac Newton shows Xavier that when it comes to solving something tricky, it's best to slow down and think through the problem; Golda Meir shows Yadina that she should tell people when there's a big problem, so it can be solved together.

Lyla has to help multiple people but rushes each task, which makes things worse; Lyla must use her left hand after hurting her right wrist.

Tamir is disappointed when Grandma Nell shows off the drawing he made for Chris before it is finished.

Olive and Otto investigate a case in which people have turned into puppets; Delivery Debbie and Delivery Doug need help when their food disappears.

An aardvark accidentally becomes a stowaway in Chris' backpack.

Grizzly 399 attempts to raise an unusually large litter in Grand Teton National Park, becoming a hopeful symbol of the survival and preservation of wildlife.

The expansion of federally protected grizzly bears in the Greater Yellowstone Ecosystem, spanning Idaho, Montana and Wyoming.

An extinction in the Middle Permian decimates life, from a fossil reef to our ancient relatives.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

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

Rick Steves tours the Italian heartland, including Umbria, Assisi, Siena, and the Cinque Terre.

Guitarist Joe Bonamassa plays a tribute concert in honor of Rory Gallagher in Rory's hometown of Cork, Ireland.

Kevin demos a wall in the primary bedroom; framing an exterior wall to tie old and new spaces together; reviewing shared plumbing for the ADU; burying a new 400-amp service to feed both homes.

Turning a flower vase on the lathe; how to start seeds indoors for spring; breaking down common mortar cracks in fireplace hearths and surrounds; upgrading a garage door opener by adding a Wi-Fi hub.

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

Twenty-four hours a day, the latest national and international stories as they break.

The Grammy award-winning superstar performs pop hits and Broadway favorites at her final concert in Las Vegas on New Year's Eve 1999.

The musical roots of Karen and Richard Carpenter with performance footage and television interviews; songs include "(They Long to Be) Close to You," "Superstar" and "We've Only Just Begun.".

Artists and groups from the 1960s perform, including Davy Jones of The Monkees, Paul Revere & the Raiders, The Miracles and Peter Noone.

Lakewood Elementary students must share their school with rival students whose school gets flooded; the gang doesn't know what to do when the internet goes out.

Ozzie and Orli think they know who is responsible when the museum reports missing shapes; Miss Information uses bar graphs to spread false data.

The Kratt brothers use a new archery skill to rescue baby animals from Donita Donata's yacht.

As a hurricane approaches, the Hunter kids learn about preparation and safety, moving furniture inside and checking their emergency supplies.

Lyla, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

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

Daniel learns to ask before hugging Margaret; Jodi learns that it is important to ask first before touching someone else.

Phoebe learns what privacy signs are and how to use them to communicate to neighbors; Jay gets nervous about getting a haircut.

After looking at the moon through Yasmine's telescope, Tamir, Elmo and Zoe pretend to be astronauts traveling to the moon.

When Bex removes her cochlear implant and hearing aid so she can go on the waterslide, Sammy and the Wombats find new ways to communicate; the Wombats love Leiko's new mural.

Donkey, Cousin and Grampy open a froyo stand for their neighbors; Panda changes his mind about what to bake for the Baking Bonanza.

Rosie and Javi make a chalk town in the circle drive, but run into trouble when others want to use the space as well; Rosie tries to fix the community garden herself, but it turns out to be difficult.

The kids learn the best way to slide down a hill; Ari and his friends learn the importance of oral health after Ari forgets to brush his teeth.

On Alma's great-grandmother's 100th birthday, Alma wants to find Bisabuela the perfect gift; even though she can think of all kinds of things that Bisabuela likes, none of them are quite right.

Molly is eager to help the Kratt brothers track a missing wolf pack; Molly and friends investigate a strange noise.

Ruth Bader Ginsburg inspires Yadina to speak up when the girls are left out of a Nature Troop activity, and she realizes she has the power to create change.

Lyla, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

After looking at the moon through Yasmine's telescope, Tamir, Elmo and Zoe pretend to be astronauts traveling to the moon.

Ozzie and Orli think they know who is responsible when the museum reports missing shapes; Miss Information uses bar graphs to spread false data.

The Kratt brothers use a new archery skill to rescue baby animals from Donita Donata's yacht.

Ancient humans' journey into an icy and perilous new land.

From Phoenix to Sydney, finding solutions for extreme heat that is reshaping lives across the globe.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

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

Journalists discuss New York state politics and government.

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

Margaret Hoover leads interviews and debates.

The Vienna Philharmonic performs an open-air concert from the gardens of Austria's Schönbrunn Palace; bass-baritone Bryn Terfel performs arias from "Falstaff" and Tevye's song from "Fiddler on the Roof.".

Discovering Brahms' private world in Germany, including his personal photo collection and a visit to his summer hideaway.

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

Twenty-four hours a day, the latest national and international stories as they break.

Journalists discuss New York state politics and government.

Legends of 1960s and 1970s soul music perform their biggest hits; acts include The Temptations, James Brown, Patti LaBelle, The Chi-Lites, The Spinners, Sam Moore and more.

Kevin demos a wall in the primary bedroom; framing an exterior wall to tie old and new spaces together; reviewing shared plumbing for the ADU; burying a new 400-amp service to feed both homes.

Turning a flower vase on the lathe; how to start seeds indoors for spring; breaking down common mortar cracks in fireplace hearths and surrounds; upgrading a garage door opener by adding a Wi-Fi hub.

Maggie Stewart sings a song and teaches it in sign language; batteries; learning from caring people.

Dev discovers that sorting recyclables takes careful attention; as campaign managers, Cora and Dev find creative ways to share their candidate's message in the race for Skillsville mayor.

An aardvark accidentally becomes a stowaway in Chris' backpack.

Lily, Corky and Benny attempt to film their own weather broadcast, but need Great Grandpa Wallace's tools to create their weathercast.

Lyla has to help multiple people but rushes each task, which makes things worse; Lyla must use her left hand after hurting her right wrist.

Kevin demos a wall in the primary bedroom; framing an exterior wall to tie old and new spaces together; reviewing shared plumbing for the ADU; burying a new 400-amp service to feed both homes.

Turning a flower vase on the lathe; how to start seeds indoors for spring; breaking down common mortar cracks in fireplace hearths and surrounds; upgrading a garage door opener by adding a Wi-Fi hub.

Exploring Rockland, Maine, with chef Jordan Benissan; former NASA astronaut Cady Coleman; glass artist Josh Simpson; a couple make playful and romantic home products under the brand Dunes and Duchess.

A 1956-1958 Celtics team-signed photo and basketball; Buffalo Bill poster circa 1893; an Edwardian sapphire and diamond ring.

The unique missions behind Sobre Masa, Chiyo and The Za Report.

A culinary tour showcasing the rich food traditions of New Orleans.

Fried panzerotti; ricotta soup; gnocchi with sauce from Erice.

Making cacio e pepe using only three ingredients; zucchini carbonara; spaghetti parsley with pesto.

New Jersey crumb buns; nonstick skillets; a streamlined recipe for cheese blintzes with raspberry sauce.

Skillet-roasted chicken breast with harissa-mint carrots; Sriracha sauce; gadgets for a healthy lifestyle; brown rice bowl with vegetables and salmon.

Objects that provide insight into the history of nursing and health care, from medals awarded for bravery to early uniforms, cartoons and medical equipment.

Celebrating the spirit that built rock and roll with performances from John Fogerty, Peter Frampton, Michael McDonald, Sheryl Crow, Lynyrd Skynrd, Bruce Springsteen and more.

Guitarist Joe Bonamassa plays a tribute concert in honor of Rory Gallagher in Rory's hometown of Cork, Ireland.

Science, health, technology and environment experts and professionals address issues such as artificial intelligence, medicine and climate science.

Lionel takes up model boat building as a hobby.

Hyacinth finds herself faced with one problem after another, all of which seem to center around her family.

The chief inspector investigates the death of aging feminist, Mildred Danvers, and the misogynist vicar, Rev Gantis.

Mervin and the team have quite the mystery on their hands when a game show contestant is stabbed during filming of the grand finale; in a baffling turn of events, the victim is murdered midair while hurtling down a zip line.

Felix's wedding fast approaches, but Sister Boniface tries to unveil the killer in the wedding party before the big day.

Father Brown investigates when a medieval murder is committed at a battle re-enactment.

Willie Nelson & Family commemorate the 50th anniversary of Nelson's taping of the pilot episode of "Austin City Limits.".

Guitarist Joe Bonamassa plays a tribute concert in honor of Rory Gallagher in Rory's hometown of Cork, Ireland.

Celebrating the spirit that built rock and roll with performances from John Fogerty, Peter Frampton, Michael McDonald, Sheryl Crow, Lynyrd Skynrd, Bruce Springsteen and more.

The Smothers Brothers and Judy Collins host a look at the evolution of modern American folk music; performers include Glenn Yarbrough, the Highwaymen, the Kingston Trio and the Limeliters.

A visual and auditory look at classical masterpieces; host Martin Goldsmith.

The coaches dig deeper as plans begin to take shape; mounting debt and the loss of her fiancé cloud Kristina's next steps; Amber tracks her spending.

The all-electric Ford Mustang Mach-E and the 2026 Jeep Cherokee blend some old-school inspiration with a modern hybrid powertrain.

The Kratt brothers use a new archery skill to rescue baby animals from Donita Donata's yacht.

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

Lyla, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation.

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

Daniel learns to ask before hugging Margaret; Jodi learns that it is important to ask first before touching someone else.

Phoebe and Jay create a game show for Grandma; Phoebe and Jay must find the best way to spend the community coin jar money by taking a building-wide vote.

Grizzly 399 attempts to raise an unusually large litter in Grand Teton National Park, becoming a hopeful symbol of the survival and preservation of wildlife.

A 2002 patriotic celebration of America and pop oldies music, featuring artists from the rock, pop and doo-wop days of the 1950s to early mid-1960s.

Filmmaker Ken Burns tells the story of Thomas Jefferson, beginning with his youth in the Virginia wilderness and his early political career.

Jefferson's terms as Secretary of State and Vice President, and his election to the presidency; the highs and lows of Jefferson's retirement to Monticello.

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

Felix's wedding fast approaches, but Sister Boniface tries to unveil the killer in the wedding party before the big day.

Father Brown investigates when rehearsals for "A Most Perfect Murder" are derailed by a dramatic death.

The Endicotts reveal that Martin Webster had a motive to kill Cecily; Liam Corby tells Susan that he knows a secret of Lisa's.

Susan and Andreas visit Stefan in prison; Susan puts the pieces together to solve the cases of Frank and Cecily.

Branson has a strong supporter in his corner after making a tough decision, and Robert and Cora's relationship is under greater pressure.

Raphaelle finds herself in hot water after she is connected to a murder.

Journalists discuss New York state politics and government.

A botanical garden offers many gardening lessons, from edible to aquatic plants and bed prep and care.