W23ER-D

British General Cornwallis struggles to pacify the southern states; supported by the French, a victory at Yorktown secures independence for the Americans.

The many species of the wild dog family, from the formidable Arctic wolf and the talkative Dhole to the tiny Fennec fox and the long-legged Maned wolf.

Secrets to the canids' success, which enables them to survive and raise families in the most extreme locations.

A 1960 Ansel Adams Portfolio III: Yosemite Valley; a Persian Qashqai Gabbeh rug circa 1935; 1959 JFK's boxer shorts with signed photo.

Arthur gets a new piano teacher; Buster volunteers to sell candy for the band.

All the agents want a piece when a new room opens up in headquarters; when the tubes are down for maintenance, getting a villain back to headquarters proves difficult.

The brothers come across a marsupial opossum while searching for Chris' lost goggles in the swamp.

Benny's toy penguin is swept away by melting snow, transforming a day of sledding into an urgent rescue mission.

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

Forrest makes too many plans on the same day; Carl and Arugula build an epic marble run but fail to get the marble to run.

Daniel and Dad Tiger go to the Dad and Me Camp-out, where they run into Katerina, who arrives with her mom; Daniel and Mom head to the Mom and Me Game Night.

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

When Telly learns that earthworms are invited to Abby's garden party, his friends help him feel less scared.

Sammy plans a surprise Carnaval for his dad while Quique plans a surprise treat for his son; Malik performs a magic trick.

Bob Dog brings a ball to the Stuffie Playdate; Frannie Fox invites Donkey to her swamp, but she feels nervous about playing in it.

Rosie accidentally gives away her doll Lele on Donating Day; Rosie and Galita volunteer for Seniors Day at the Nature Center.

While delivering chocolates, the kids learn that warmer temperatures can melt treats; the kids help Mr. Raccoon calm down when he is having a bad day.

On Alma's great-grandmother's 100th birthday, Alma wants to find Bisabuela the perfect gift; even though she can think of all kinds of things that Bisabuela likes, none of them are quite right.

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

Yadina learns that if she wants to reach the top of the hill, she must keep going; everyone has ideas that are worth sharing.

Lyla trains Stu to help at the diner; Stu learns how to ride a scooter.

When Telly learns that earthworms are invited to Abby's garden party, his friends help him feel less scared.

All the agents want a piece when a new room opens up in headquarters; when the tubes are down for maintenance, getting a villain back to headquarters proves difficult.

The brothers come across a marsupial opossum while searching for Chris' lost goggles in the swamp.

Actor Michael Douglas and writer/director Lena Dunham explore their family roots.

Three young adults meet industry professionals who expand our ideas of what well-being can be, from developing tools for digital wellness to laying the foundation for empathetic architectural design.

Three young people from Arizona explore how they can connect their ambitions to the state's educational pathways and realize their visions for the future.

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.

With host Matthew Rogowicz.

The story behind David Attenborough's wildlife documentary series "Life on Earth," which changed his life forever.

How discoveries over the past 50 years have revolutionized people's understanding of the universe.

From Kenya to Mexico, people and wildlife find a harmonious balance in Earth's most vulnerable landscapes.

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

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

With host Matthew Rogowicz.