KOCE-DT

A survey flight over Turkey's Lake Iznik unexpectedly reveals the sunken remains of a fourth-century basilica.

Uncovering the hidden secrets of Athens, from the buildings on the Acropolis to silver mines and quarries.

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

Singers Ciara and Alanis Morissette examine their family histories.

Research into the ancestry of singer Lea Salonga and actress Amanda Seyfried reveals relatives who survived heart-wrenching ordeals.

Panelists explore the challenges and dilemmas around online sports gambling and its impact on young men.

Combat bodycam footage offers a look at war in the trenches as a Ukrainian platoon tries to liberate a village.

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

Research into the ancestry of singer Lea Salonga and actress Amanda Seyfried reveals relatives who survived heart-wrenching ordeals.

Panelists explore the challenges and dilemmas around online sports gambling and its impact on young men.

An explosive deep dive into the decades-long quest by America's conservative political machine to amass power by exploiting racial fault lines and stoking narratives of White victimization.

Daisy gets ready for the Animal Science Fair.

Lyla gets a strike her first time bowling but gets frustrated when she realizes bowling isn't as easy as she thought it was; Lyla feels left out when Everett and Ale's friendship thrives.

D.W. takes up Greek mythology in "D.W. Tale Spin"; Prunella is having a bad birthday in "Prunella Gets It Twice.".

A villain turns train cars odd; Orla is kicked off the squad when a library book she took out 400 years ago is overdue.

The Wild Kratts use Aviva's Time Trampoline to jump back in time to meet an extinct bird.

Dot and Al announce the Hunters are spending Christmas in Nigeria, and Corky wonders if she can have a fun Christmas without snow.

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.

Carl doesn't know what to do when Nico falls; Carl learns a new word -- shindig.

Daniel and his friends are frightened by a big storm; helpers come together to clean up the neighborhood after a storm passes through.

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

TJ is excited to meet his favorite comic book artist Bobby Manalo, and to make him feel welcomed on Sesame Street, TJ makes him a comic book gift with the help of Tamir; while working on it, Tamir also learns to say a few words in Tagalog.

The Treeborhood is alive with sound patterns; Zadie loses one of Louisa's toys.

Donkey and Panda search for hidden treasure; Cousin Hodie joins a day of games in Someplace Else.

Rosie decides to be a message delivery kid and deliver messages to her neighbors, but her messages get all mixed up; Javi temporarily loses his voice, so Rosie must help him recover before they perform their El Coco play.

The kids travel to Moose Mountain to retrieve Ari's plushie after it gets taken by an eagle.

Chacho chews up the socks that Alma plans to donate; Alma and friends make an animal show.

Qyah is having its first ever Ice Classic, a contest to predict when the ice on the river will break up; spring has sprung, and the whole village pitches in to clean up Qyah.

An autographed TIME cover collection; an 18th-century flambe Meiping vase; a 1957 Roy Rogers contest prize.

Mike and the team get re-acquainted with several women they've locked up in past cases when they investigate a suspicious suicide at Brokenwood Women's Prison.

Sabotage and gambling result in a murder; Foyle searches for the mother of a traumatized boy.

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

Discovering the wildlife and landscapes of Portugal -- including wild horses, storks, monk seals and more -- from forests to coasts.

The many species of raptors, from giant eagles to miniature falconets, and how they survive bitter winters, learn to hunt and undergo epic migrations.

The investigation into the March 2024 container ship collision that resulted in the collapse of the Francis Scott Key Bridge in Baltimore.

Archaeological evidence suggests that the legend of King Arthur began in a 5th-century trading village following the departure of the Romans.

Three-D scanning is used to explore the Great Pyramid of Giza and the first pyramid ever built, a hidden Russian fortress and a well deep in the rock below the Arabic citadel of Saladin.

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

The many species of raptors, from giant eagles to miniature falconets, and how they survive bitter winters, learn to hunt and undergo epic migrations.

The investigation into the March 2024 container ship collision that resulted in the collapse of the Francis Scott Key Bridge in Baltimore.

Archaeological evidence suggests that the legend of King Arthur began in a 5th-century trading village following the departure of the Romans.

Three-D scanning is used to explore the Great Pyramid of Giza and the first pyramid ever built, a hidden Russian fortress and a well deep in the rock below the Arabic citadel of Saladin.

Nature Cat and his pals find an injured baby fox while playing Wild Animal Rescue.

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.

D.W. and Bud take a wilderness adventure; Ladonna is determined to experience all the activities fall has to offer.

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.

The Wild Kratts use Aviva's Time Trampoline again, this time to visit the extinct Tasmanian Tiger.

The Hunters learn how temperatures can affect outdoor plants and gardens.

Lyla and a new friend build a spaceship; Lyla learns her sisters can predict what the other wants, so she tries to do the same with Luke.

Carl and Nico argue over who gets Arugula as their magician's assistant; Sheldon tries to help Carl become a good listener.

Daniel and Dad help Prince Tuesday at the market; Daniel is excited to plant flowers but is upset when he has to do the weeding.

Phoebe and Jay use Miss Jean's field guide to identify their new butterfly friend; Phoebe gets courage to perform at the talent show.

While Abby and Elmo work together to find a lost Bubble Bug, Grover and Cookie Monster stay behind to take care of the fairy garden's magical beasties.

Mr. E learns a dance for Friendship Day; Super, the Wombats and the Boo Boo Blimp to the rescue when the power goes out for the Friendship Daylight Show.

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

It's Recycling Day, so Rosie becomes a recycling kid, but she accidentally recycles Crystal's art project; when Rosie and Javi find a monarch butterfly in the backyard, they try to figure out what it needs so it can flutter again.

While observing butterflies and caterpillars, the kids realize they've never seen a baby butterfly; Elinor, Ari and Olive put on a circus for their friends.

Alma and Rafia try to give away rubber bands; Alma and Rafia think they've invited too many people to Safina's bake sale.

Molly and Trini have trouble checking in the Sassy Ladies of Saskatoon when they arrive at the Trading Post a day early; Molly is determined to save the old clubhouse from sinking completely into the ground.

The kids meet spooky storyteller Mary Shelley who shows Xavier how to tell a story that is both spooky and silly; Harry Houdini teaches Brad how to keep calm when he's scared.

Spanish earrings and a dragonfly brooch; Carleton Watkins Yosemite album; an 1840 Alfred J. Miller painting.

The closing of a public garden sparks a series of murders.

The closing of a public garden sparks a series of murders.

Chance encounters for cousins Joe and Soames Forsyte, rival heirs to the family firm, throw their steady lives into disarray.

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

A look at how the first female flight attendants were at the forefront of women's rights, asserting gender equality and transforming the workplace.

Billie Jean King and female sports figures from different generations talk about their careers and the advancements of women in sports and society.