K41DU-D

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

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.

A look at how slavery affected Concord, Mass., and its surrounding areas.

Fourth-generation florist, author and floral educator J Schwanke hosts this series about flower arrangement, design and instruction. Aiming to help viewers have fun with flowers, the program shows how to incorporate flowers into homes and everyday life. The series also includes tours of flower farms, greenhouses, markets, festivals and special events around the world. Some segments include a visit

Rick Steves' guidebooks, public-radio program and numerous television series have made him an essential resource for travelers wishing to explore Europe. This program finds the knowledgeable host offering globetrotters a fresh perspective on lodgings, transportation and places to visit on their journeys. One thing that hasn't changed, however, is Steves' belief that travelers should become "tempor

Blowing Tree; loosening legs for Lotus with a five-part stretch.

A standing and floor workout tones the body and promotes weight loss.

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

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

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.

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

The various species of primates, often referred to as the highest order of animal on the planet, include chimpanzees, gorillas and the snub-nosed monkey.

The importance of family to primates.

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

A portrayal of three families confronting the unique challenges of Alzheimer's and how the disease transforms roles and relationships.

A saliva swab lab test can reveal how a patient would metabolize different medications for their psychiatric condition, allowing doctors to prescribe more accurately for quicker, more predictable outcomes.

Organizations and individuals across the U.S. address social, economic and health issues facing the LGBTQIA community, including discrimination and loneliness.

In-depth reporting, interviews and analysis of big, breaking international news stories.

A detailed look into news stories from around the world from the BBC news desk in Washington, D.C.

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

By the late 1880s, the buffalo teeters on extinction; a diverse and unlikely collection of Americans start a movement that rescues the mammal from extinction.