WBIQ-DT

Edith is enthusiastic about her wedding and hopes to convince her family that Strallan's age does not matter. With Downton's finances dire because of Robert's actions, Mary takes matters into her hands -- but the personal price may be high.

The years 1969-1970 take Americans to the moon and back; what happens to scientific and engineering programs after national goals are achieved.

The roots of basketball pros Brittney Griner and Chris Paul.

The importance of family to primates.

Bending positions to loosen, strengthen and tone the spine; roaring to improve breathing.

Manuel, who lives in the Sonoran Desert, tells Chris he has seen an ocelot, a wild cat that usually lives in the rainforest.

Pinkalicious and Peter decide to put on their own show after Jonah Rose's concert sells out; Pinkalicious writes a catchy song.

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

Daniel learns to ask before hugging Margaret; Jodi learns that it is important to ask first before touching someone else.

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

Elmo and friends have until the end of the day to set the record for the tallest cookie tower ever.

The wombats battle sea monsters, surfing scoundrels and pointy rocks on their way to make a sandwich delivery; Mr. E. buys a robot to hand out balloons.

Panda is sad when an exciting holiday is over; Rockstar Penguin asks Donkey and Panda to make up a new dance.

Rosie wants Javi's popcorn for family movie night, so she tries to find the perfect trade; Rosie makes a seashell museum at the beach.

Ari grows impatient waiting for ketchup; Elinor, Olive and Ari have to figure out how to expand their clubhouse to fit all the new members of The Explorer's Club.

Carl thinks his potato display is the best idea to show his school spirit; Nico tries to join the Junior Nutty Buddy Nut Lovers' Club.

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

David Suzuki explains to Xavier that by taking care of the earth, we take care of ourselves; Esther Martinez explains to Xavier and Yadina about how stories can connect people to their family histories.

Alma helps Howard find a drum when he joins the neighborhood drum circle; Alma and Junior try to earn toy tickets.

Ms. O is speechless when a villain steals her voice; agents have trouble working together.

Molly teaches tourists how to fish responsibly; Molly helps Randall hide his long hair.

Manuel, who lives in the Sonoran Desert, tells Chris he has seen an ocelot, a wild cat that usually lives in the rainforest.

Cast and creators provide behind-the-scenes insights into Season 6.

A visual and auditory look at classical masterpieces; host Martin Goldsmith.

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

A Beatles tribute band offers live performances of the group's hits. Songs include "Yesterday" and "Hey Jude.".

Broadcast performance clips from 1956 include Elvis Presley's appearances on "The Ed Sullivan Show" and "The Steve Allen Show.".

Neil Diamond sings classic hits like "America" and "Sweet Caroline" in footage from recent concert performances; an intimate look at the man behind the music as he visits his hometown.

Singer-songwriter Barry Manilow performs fan favorites including "Somewhere in the Night," "Mandy," "Copacabana," "Daybreak" and "I Write the Songs.".