K41AD-D

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

Professor of international relations Rory Cormac discusses the Cold War.

An adventure across Iowa's scenic byways, enjoying the historic sites, unique attractions and natural beauty along the way.

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.

A workout to help relieve pain associated with arthritis.

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

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

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.

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.

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

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.

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.

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.

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.

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

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

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

D.W. becomes a picky eater; daredevils.

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

Prague's massive castle, statue-lined bridge, Jewish Quarter and 20th-century history.

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.

Babe Ruth archive; Japanese Komai iron and gold vase circa 1890; Virginia federal walnut cellarette.

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

Murder is no laughing matter when Father Brown visits a jesters' convention.

Ray creates Lord of the Rings Tours, geared toward non-English speaking tourists, but shortly thereafter, his wife Debbie is found dead under a giant foam spider.

Barnaby begins to doubt the evidence in a woman's murder trial.

The Crawleys are implicated in a scandal that threatens to engulf the monarchy. Robert goes to great lengths to protect the royal family, and his own.