WSEC-DT

How pigeons overcome the challenges of city life and thrive alongside people in London and New York.

Rising sea levels threaten tiny Tangier Island in the Chesapeake Bay off the coast of Virginia.

George threatens to withdraw money from the hotel, so Bella begins a new business.

Researching the identity of America's first peoples leads to Amazonian cave paintings, Mexican burial chambers, New Mexico's Chaco Canyon and waves off California's coast.

The rise of great American nations, from monarchies to democracies; lost cities in Mexico; a temple in Peru; a potlatch ceremony in the Pacific Northwest; shell beads in upstate New York.

Mr. McFeely delivers a book with a misprint.

Hacker claims to have become a good guy, and decides to run for election against Motherboard. Guest starring Al Roker.

The Wild Kratts are accidentally miniaturized while adventuring in the Amazon; they set out to retrieve the Miniaturizer stolen by a monkey, relying on the powers of the poison frog.

The kids learn what colors make up a rainbow just in time for a Mother's Day surprise.

Lyla and Stu make a mess decorating cupcakes; Lyla tries to retrieve Everett's lost coin.

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 is excited to share his book at show and tell; Daniel and Katerina have a tough time waiting at a restaurant.

The Shuffler traps the Super Readers in a high-tech maze; Mr. More and The Eraser wage a battle of opposites.

Phoebe and Jay use Miss Jean's field guide to identify their new butterfly friend; Phoebe gets courage to perform at the talent show.

Academically-based game show featuring 32 high school teams from the southern Illinois area.

Jason Kelce hosts a musical celebration of our nation's heroes, past and present; training at the United States Military Academy at West Point; members of the 3d U.S. Infantry Regiment "The Old Guard.".

Grammy Award-winning songwriter Jimmy Webb.

Progressive bluegrass jam band The String Cheese Incident.

Sharon Pferschy from Elburn, Ill., grows organic garlic and uses "Farm Therapy" to help veterans transition back to civilian life.

Social, political and economic trends of American agriculture.

Margaret Hoover leads interviews and debates.

National Public Radio (NPR) President Katherine Maher talks about the role public radio stations play in communities.

Cultural highlights of Stockholm, Sweden's capital, include gourmet reindeer and vodka; sailing the archipelago.

Searching for the true heart of Smyth County -- Marion, Va., -- and why some call Marion "America's Coolest Hometown.".

A 1965 Charles Schulz Peanuts strip; a Julius Adam II "Kitten Symphony" oil; a Jamie Wyeth portrait of Andy Warhol with his dog.

The quest to multiply includes an array of unusual behaviors and adaptations by forest penguins, great white sharks and other species; male pregnancy.

Experts analyze prominent international affairs topics and America's role in a shifting world.

Academically-based game show featuring 32 high school teams from the southern Illinois area.

How pigeons overcome the challenges of city life and thrive alongside people in London and New York.

When Jasper's former mentor is murdered, a suspect is arrested but the truth hides darker secrets; Jasper risks everything to expose the killer.

Maigret and his team close in on Olga Borysenko's murderer; however, the investigation lands Maigret in more danger.

The British police join forces with the DEA to take down the international money laundering operation; in Tenerife, John Palmer has an unwelcome visitor as the pressure builds.

Navy Band Great Lakes Jazz Combo plays everything from jazz standards to unique arrangements of contemporary popular music; violinist Sabrina Patel.

Showcasing a variety of musical talent in, and around the Tulsa area.

Artist and songwriter Tia Sillers; singer-songwriter Gordie Sampson; singer-songwriter Adam Hambrick.