KHET-DT

A 25-year study uncovers how Fongoli chimps adapted to the extreme heat and dryness of Senegal's savanna woodlands.

An evolutionary ride from early aquatic ancestors to highly-optimized runners like the horse, whose story is linked to our own.

How the Continental soldiers' loss at the Battle of Camden in South Carolina turned the tide of the American Revolution.

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

An investigation into how industry and government have failed to protect miners in Appalachia from black lung disease.

Historian John Monsky tells the story of America's journey to the moon and those who made it possible, inside and outside of NASA; featuring performances of music from the 1960s and 1970s.

A 1985 Charles Schulz Snoopy sketch; Chinese altar garniture circa 1850; a 1919 William Faulkner handmade poetry book.

D.W. becomes a picky eater; daredevils.

Ozzie and Orli must stop the villainous Knights of the Square Table from turning things to stone; Ozzie and Orli time travel to save Odd Squad.

Emily Elizabeth and friends pretend to be farmers and start a farm in Emily Elizabeth's backyard; Emily Elizabeth and Clifford help Mrs. Clayton gather book donations for the library.

The kids create the perfect date night for Carrot and Celery as they celebrate their anniversary; Face 9000 needs an upgrade.

The kids learn about waterfalls; the Pteranodon family takes a ride over the ocean, landing in an atoll where they meet a mother and daughter from Australia.

The pals vote on different ideas for what to do with a giant rainbow potato; Donkey needs extra help to catch hopping honeyberries in Grampy's garden.

The Wombats try to save Harvest Day as it becomes overrun by fog; Zeke tries to create stew that meets Mr. E's high standards.

Olive and Elinor learn about echoing voices when playing Marco Polo with Ari; while at the lake, Elinor and her friends realize they can't see ears on certain animals.

Mary Leakey helps Xavier develop a strategy for a difficult scavenger hunt -- slow down and look around; Alexander Hamilton helps Yadina realize that starting first grade is an exciting adventure.

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.

Grandpere Tiger visits; Daniel can't decide what he wants to write on his thank you note.

Power Paige accidentally creates a Slime Storm; the pesky letter p's are causing chaos all over Reader Valley; everything in the park is disappearing -- including Princess Presto.

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

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.

Trini is discouraged because she can't add her own moves to the Lynx Dance; Molly hopes to catch a Yukon River king salmon.

After feeling left out, Luke decides to switch places with Stu; the Loops kids throw a surprise party for their parents.

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

A series of mishaps gives Alma "the grumps"; Junior wants to play basketball with the big kids and make a basket.

Japan's disaster relief; Asia news; business and global current events.

Sumo is one of the most traditional Japanese sports, boasting a history of more than 1500 years. See how powerful wrestlers with an average weight of more than 160 kilos clash in the sacred ring.

The filmmakers shed light on the stack of envelopes that sumo wrestlers receive after winning a bout.

Japan's disaster relief; Asia news; business and global current events.

Dig deeper into current affairs; cutting-edge information and critical analysis on important issues confronting Japanese lives.

The Wild Kratts search for the snub-nosed monkeys in the Chinese mountains.

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

D.W. becomes a picky eater; daredevils.

Ozzie and Orli must stop the villainous Knights of the Square Table from turning things to stone; Ozzie and Orli time travel to save Odd Squad.

Business and global current events.

James Lambiasi explores the history, architecture and stylish sensibility of Sendai, Miyagi Prefecture.

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

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

Interactive conversation offering varying perspectives on tough issues facing Hawaii.