WHA-DT

Tracing the story of where we came from and when we became humans that not only look like us but think and behave as we do.

From seaweed to beavers, innovators use nature-based solutions to tackle climate change in surprising ways.

Justin Hougham, Director, Upham Woods Outdoor Learning Center, introduces high-tech, mobile instruments which can be used to measure various elements of the environment.

Binky finds out he's allergic to peanuts; Brain gets a lower-than-expected grade on his test.

Olive, Otto, Ms. O and Oscar navigate booby traps when trying to silence an alarm system; Olive and Otto have their own explanations as to why a case went wrong.

While kayaking in Australia, Martin and Chris see a platypus mother with her eggs.

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

Liana accidentally submits art that Stu made and feels guilty taking the credit for his work; Lyla and Luke perform an "Anansi" folktale puppet show.

Nico is tired of being mistaken for her twin sister; Carl is upset when Nico breaks the Lint Dinosaur Monday rules and makes a Lint Monster instead.

Daniel is excited to go to the pool for his swim lesson, but first Grandpere helps him with his morning routine; Miss Elaina does her bedtime routine.

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

On a hot day, Abby creates a snowman to keep her and Elmo cool; when they return from finding decorations, their snowman has vanished.

Malik enters the Undergroundborhood to retrieve JunJun's favorite ball; the Wombats cheer up Buckley with balloons.

Panda helps Donkey prepare for her first eye exam; Donkey cheers herself on in the Music Marathon.

Rosie turns into a Super Kid for her nighttime job; Rosie helps out with the play at the community theater.

While helping Ms. Beaver construct a community garden the kids learn about rocks; Elinor tries to make her special dumplings all by herself.

Alma, Eddie and Junior play a late-night game with Steggie; Alma decides she wants to play piano.

Molly makes Grandpa Nat's secret nivagi recipe for the Qyah Ice Cream Competition; Molly helps Nina and Dr. Antigone band baby cranes.

Xavier and Brad turn to Florence Nightingale for help with curing Yadina's hiccups; George Washington Carver explains the importance of plants.

Touring the finished home, including historic details that were repaired and new elements that stayed consistent with its original style.

Clams casino; a flavorful seafood risotto with shrimp, mussels and squid.

The excavation begins with the discovery of a large brick-built oven; further investigations reveal it was part of a thriving commercial bakery.

The excavation unearths new finds; Miami University professor Steven Tuck joins the team to look for evidence of Pompeiians who may have survived the eruption of AD 79.

Olive, Otto, Ms. O and Oscar navigate booby traps when trying to silence an alarm system; Olive and Otto have their own explanations as to why a case went wrong.

Binky finds out he's allergic to peanuts; Brain gets a lower-than-expected grade on his test.

While kayaking in Australia, Martin and Chris see a platypus mother with her eggs.

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.

Visit the historic Northern Wisconsin State Fair in Chippewa Falls.

Anthony and Xose host a pop-up at Discada; Edgar and Sara invite friends to Xochimilco to celebrate their wedding; Beto reflects on his personal and family health issues while reconnecting with his roots in Mexico City.

The search for a missing chapter in a new book leads to murder.

The missing last chapter of a book may hold the secret to a mystery author's death.

A girl's body is found in a remote part of Norfolk; the postmortem seems routine, but shortly afterwards the senior biologist at the forensics lab is murdered; DCI Adam Dalgliesh and DS Kate Miskin are called in to lead the inquiry.

Another dead body is discovered, staged to look like a suicide; Dalgliesh and Miskin begin to untangle a web of rivalries and infidelities within the rural community, unearthing a killer with secrets to hide and tracks to cover.

On trial for his life in 1684, John Martin's case is not a simple one.

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

Visit the historic Northern Wisconsin State Fair in Chippewa Falls.

Anthony and Xose host a pop-up at Discada; Edgar and Sara invite friends to Xochimilco to celebrate their wedding; Beto reflects on his personal and family health issues while reconnecting with his roots in Mexico City.

The search for a missing chapter in a new book leads to murder.

The missing last chapter of a book may hold the secret to a mystery author's death.

D.W. wants to bring a deer home when the Reads go camping; Buster panics when he has to write a book report.

Ozzie is torn between solving oddness or helping Opie, who has been promoted to Head of the Department of Help; Ozzie has Bad-luck-itis.

Infant crocodiles and their mom.

The kids help Al put on a one-of-a-kind weather presentation when the power goes out.

Lyla struggles to sleep and tries to figure out what is wrong with her sleep routine; Lyla tries to do her own hairstyle.

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 gets mad when he doesn't get a crayon box right away at the Crayon Factory.

Jay and Lupe use wayfinding signs to track down Phoebe; Pete and Craig face an epic hoops battle on the courts.

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

Zadie earns Junior EMT status and follows Ellie on her EMT calls; the Wombats bake a boat-shaped birthday cake.

Jeff, Donkey and Panda take fun photos around Someplace Else; Greeble invites Donkey and neighbors to join in the Treeble holiday of Special Memory Day.

For the Day of the Dead celebration, Rosie is in charge of the Catrina doll, but it keeps disappearing; Rosie celebrates Lunar New Year with the Lius.

Olive creates a lending library so she can share her books with everyone in Animal Town; Elinor, Olive and Ari make a Nature Walk for Nature Day at school.

Alma and Eddie try to write a song in hopes of winning the Song of Summer Contest.

Molly, Tooey and Trini find mysterious bubbles while canoeing on Lake Qyah; Molly, Tooey and Trini learn a ball game.

George Washington shows Yadina how to be the best Nature Troop leader; Susan B. Anthony helps Brad show his friends that everyone should have a vote.

A project dedicated to the Generation Next Initiative, working with apprentices, schools, and non-profits to promote the building trades in the younger generation; Mike Rowe joins the crew; the family plans to make accommodations for their children.

Pesto lasagna; reviewing electric wine openers; the history of lasagna; the ultimate Caesar salad.

With its coastline and densely wooded interior, Maine has a long history of outdoor adventure that even the brutal winters can't deter.

From jet skiers to herpetologists, manatees to snapping turtles, the wild Suwannee River inspires a whole range of passions.

Ozzie is torn between solving oddness or helping Opie, who has been promoted to Head of the Department of Help; Ozzie has Bad-luck-itis.

D.W. wants to bring a deer home when the Reads go camping; Buster panics when he has to write a book report.

Infant crocodiles and their mom.

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.

Wisconsin's weekly news program covering state politics and regional issues.

DCI Banks reluctantly accepts an unofficial request from Chief Superintendent Rydell to find Rydell's missing daughter.

DI Alec Hardy and DS Ellie Miller are called to investigate a sexual assault case.

News of the attack spreads through Broadchurch.

Award-winning short films "Color Him Son" and "Silhouette.".

Ava Preston joins Americana songwriter Delyn Christian and JD Eicher.