WDIQ-DT

Elinor, Olive and Ari disagree about the best way to build a couch cushion castle; when Ari misplaces the group's favorite ball, they discover that he needs a system for keeping track of his things.

Lotta is frustrated learning a new dance, but realizes it is ok to experience music in her own way; Sheldon worries about telling Carl that he doesn't want to play pirates anymore.

Lyla and Ale make an escape-proof container for her pet tarantula; rain keeps the kids inside, so they recreate park activities indoors.

James Braidwood explains to Brad that being prepared can help him stay calm when he is feeling nervous; Xavier and Yadina learn that being responsible can involve making hard choices.

Alma is consumed with her starring role in a musical; Alma and Harper have a playdate at the Rivera house.

Olive and Otto are zapped into a comic book.

Molly finds a lost baby beluga and tries to reunite it with its mother; Molly and Grandpa Nat try to retrieve Molly's fishing hat after it floats away.

Martin and Chris uncover a plot by Donita Donata to capture sea horses to make living jewelry.

Emma teases Mr. Knightley about Jane; Emma examines her feelings for Frank.

Emma insults Miss Bates and realizes she made a mistake.

A 1969 Woodstock jacket and program; a silk wedding gown circa 1875; Jane Peterson oil circa 1925; a visit to the International Balloon Museum.

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

Finds include a 1961 JFK Santa Claus Letter, a 1979 Ed Ruscha Stage Fright ink on paper and a John Juzek violin circa 1950.

An 1880 Celia Thaxter hand-painted vase; a 1964 Presidential Rolex with the box and papers; a Mary Elizabeth Price painted screen circa 1925.

Filmmaker Vicky Du traces her family's mental illness back to the Chinese Communist Revolution of 1949.

Ketch Secor and journalist David Greene travel the country fostering open conversations on gun rights and violence.

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

Kevin gets a firsthand look at Nick Offerman's woodworking shop; home technology expert Ross Trethewey looks at a new device to track home energy usage in Future House; Richard shows what happens when one uses the wrong soap in the dishwasher.

Jelly Roll performs highlights from "Whitsitt Chapel"; husband-and-wife duo The War and Treaty.

Elizabeth I's image as a warrior queen, facilitated by myths and secrets about her victory over the Spanish Armada, shaped British national identity for centuries.

Everything comes to a head as Richard and Jim descend on Bayview; the family tries to heal and reconnect; the fallout from Mary's actions continues to reverberate.

When the Titanic goes down, Lord Grantham loses his heirs, and Mary loses her fiance.

Kraków, Poland; Wawel Castle; Polish cuisine, including pierogi; Nowa Huta offers a nostalgic spin through the Cold War days; Auschwitz-Birkenau concentration camp.

Seated reaction time and peripheral vision exercises; finger exercises.

Stretching from head to toe by reaching for the sky and breathing properly.

The Wild Kratts find a lost otter cub.

Pinkalicious and Peter go fishing at the beach, but the fish they catch is unlike anything they have ever seen; Frida has her heart set on seeing the Pink Ness monster.

The kids learn what colors make up a rainbow just in time for a Mother's Day surprise.

Daniel is excited to learn something new about Trolley.

Phoebe, Jay and Lupe practice their fire safety plan when the fire inspector visits; Phoebe and Jay buy juice from Mr. Aguilar.

Abby, Big Bird and Cookie Monster play against Gabrielle, Zoe and Elmo in I Wonder If We Can Use This, a game where they figure out if items can be used for something.

Ellie's so excited to be going home to Jamaica that the Wombats and Mr. E start to worry whether she'll come back; Buckley comes over for a playdate with Zadie.

Donkey and Grampy try to make an old family recipe; Donkey and Panda are excited to try a new cereal.

Rosie and her friends pretend to be pirates, but they need a globe to plan a route around the world; June and Rosie plan a virtual breakfast.

Elinor and her friends learn what makes Olive's mom's curry so spicy; Ari's muscles hurt after playing too much baseball.

Carl loves the new sweater his Pop Pop knit him, but it feels itchy when he wears it; Carl is nervous about his new school bus stop.

The Loops go on a scavenger hunt around the supermarket to solve clues to get tickets to "Oaty Zappers on Ice"; Lyla tries to act older so she can hang out with her cousin.

Jesse Owens encourages Brad after he becomes frustrated with bowling; Ella Fitzgerald inspires a nervous Brad to go to a dance party.

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

Orli and Ozzie must find two grown-ups lost in HQ; Odd Squad goes undercover at a villain wedding.

Molly and Vera want to make lumpia, a tradition from the Philippines, for Vera's mom; a bunch of ladybugs gets loose in the Trading Post during a spooky sleepover.

The Wild Kratts find a lost otter cub.

Finds include a 1961 JFK Santa Claus Letter, a 1979 Ed Ruscha Stage Fright ink on paper and a John Juzek violin circa 1950.

An 1880 Celia Thaxter hand-painted vase; a 1964 Presidential Rolex with the box and papers; a Mary Elizabeth Price painted screen circa 1925.

A 1969 Jasper Johns flag print; 1939 inscribed "Pinocchio" book; Imperial jade snuff bottle.

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

Traveling across China and the American South to reveal the ancestry of novelist Amy Tan and poet Rita Dove.

Exploring the life and legacy of Black civil rights pioneer W.E.B. Du Bois, including how he transcended the social constraints of the early 20th century and worked to elevate the lives of Black people worldwide.

The fishing community of Bayou La Batre in southern Mobile County has one of the most ethnically diverse populations in Alabama, including several groups from Southeast Asia.

How contemporary dishes incorporate unique ingredients like mesquite flour and prickly pear syrup; efforts to preserve ancient Hopi corn varieties and other traditional foods.

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

Tom is in Cincinnati to create a simulated wainscoting out of base cap molding; NASA astronaut Mike Foreman shows off a few space tools; Richard helps a homeowner get enough hot water for his children's bath time.

The creation and installation of two statues from Arkansas that celebrate the legacies of civil rights activist Daisy Bates and musician Johnny Cash.

The fishing community of Bayou La Batre in southern Mobile County has one of the most ethnically diverse populations in Alabama, including several groups from Southeast Asia.

Filmmaker Vicky Du traces her family's mental illness back to the Chinese Communist Revolution of 1949.

Scott visits Alaska to install a portable generator with a manual transfer switch to power hardwired appliances; Richard goes inside a dishwasher to explain each cycle; Tom repairs a piece of wood nosing.

An 1880 Celia Thaxter hand-painted vase; a 1964 Presidential Rolex with the box and papers; a Mary Elizabeth Price painted screen circa 1925.

Warsaw, Poland; gingerbread bakeries in red-brick Toruń; the Teutonic knight fortress of Malbork; Hanseatic townhouses in Gdańsk.

Breathing exercises using a towel; balance and eye exercises.

Maintaining strong lungs and a sharp mind with good breathing techniques.

The team explores the American prairie and bison.

Pinkalicious and Peter set up their own delivery service; Pinkalicious and Kendra's rhyming is put to the test.

The Hunters investigate a weather mystery surrounding massive rocks that move on their own in the desert.

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

Phoebe and Jay accidentally get paint on the mail and have to decode addresses; Phoebe and Jay find their parents' box of memories.

Tango loses focus when Elmo tries to teach him a new trick.

Kaya's cooking class; the Wombats go on a treasure hunt.

Bob Dog has trouble playing Purple Putt-Putt by the rules; the pals try outfits from Harriett's invention.

Rosie and Javi want to play Abuela's song for Music Night at Tia's Restaurant; Rosie wants to be an inventor.

Elinor and her friends set out to return Ms. Mole's glasses to her after she forgets them at school; Elinor and her friends want to bring Ms. Mole a cupcake for her birthday.

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

Lyla and Everett coach Luke, Stu and Idris in soccer drills before their first practice; Liana and Louise decide to switch rooms with Lyla and Luke.

Ronald, a meticulous, rule-following pig, and Roxy, a free-spirited musical hedgehog, explore the "wows" of one of America's most extraordinary places -- Sequoia National Park.

Alma and her friends try to help Howard get over his fear of pigeons; Alma is invited to have dinner with André and his dad.

The agents turn to Odd Todd for help when things in town get covered in jam; agents have a hard time relaxing at lunch.

Molly rushes to find a new gift for her new friend, Kevin; Grandpa Nat's new drone is swept away by a dust devil.

The team explores the American prairie and bison.

Traveling across China and the American South to reveal the ancestry of novelist Amy Tan and poet Rita Dove.

Although heralded as a model minority, bold ambition leads Asian Americans to national political office as a culture-quake simmers beneath the surface.

A 1962 sonic blue Fender Stratocaster; 1965 Beatles-signed photo and letter; French filigree earrings circa 1775.

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

Exploring seven animal songs found in nature and their significance in the lives of their species, from the song of the largest lemur to the song of the humpback whale.

Paleontologists uncover a whole new species of whale in a parched valley not far from Cairo.

Stories of people setting a new standard for aquatic wildlife protection, from the reefs of Indonesia to an Idaho beaver dam.

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

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

Tom and Kevin use scrap wood to create an end grain cutting board in Build It; Scott installs surface-mounted downlights in a living room; What Is It?; Roger discusses the best ways to keep mice out of the house.