WOUB-DT

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.

Pregnant mothers share their unique journeys through pregnancy, childbirth and postpartum, revealing the joys, fears and realities of giving birth in America.

The 1st Marine Division defeats Japanese forces on the Pacific island of Guadalcanal in 1942.

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.

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

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.

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

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

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.

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

Everyone, including Clifford, must work as a team to put up this year's Fall Carnival; Clifford and Emily Elizabeth feel excited that Cousin Laura and her dog Rex are coming to visit.

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.

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.

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

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

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.

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

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

Pupusas with curtido; soda makers; fried yuca.

Kevin learns how quartz countertops are manufactured and installed; Nathan explains how to hang and display a U.S. flag; Tom and Jenn split firewood; Mark installs a firepit that comes in a kit.

Ground-breaking discoveries; going to extraordinary lengths to save wild canids around the world, from endangered wolves to injured African wilddogs.

An Italian hotel proprietor's autograph book; Margaret Keane "Big Eye" painting; collection of 1936-1939 Edward Weston photographs.

The DomQuartier in Salzburg, Austria; the occupants of Mirabell Palace and Hellbrunn Palace; the importance of the shop signs in Getreidegasse.

The ins and outs and pros and cons of cruising, including making smart use of limited time on shore and the congestion and commercialism that comes with mass tourism.

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

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.

The American bald eagle symbolizes patriotism, environmental activism and Native American traditions.