WOUC-DT

The history of Zion National Park, from early explorers and artists whose work inspired the park's establishment to its status as a worldwide destination that attracts more than 4 million visitors a year.

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.

Experts combine history, archaeology and forensic investigation into a quest to prove women fought alongside men in Rome's ancient amphitheaters.

Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt.

New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city.

Experts combine history, archaeology and forensic investigation into a quest to prove women fought alongside men in Rome's ancient amphitheaters.

Binky spends the day with Bitzi Baxter and finds out what it is like being a news reporter; D.W., Bud and Rapty revisit the case of the missing snowball.

Xavier travels to meet his heroes Christopher Reeve, Kitty O'Neil, Oprah Winfrey and his great great grandfather.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

Elinor finds what she thinks is a fish in the pond, but she and her friends realize it's a tadpole turning into a frog; Elinor, Ari and Olive make up a dance.

The pals and Trolley try to keep a snow snurdle from melting; Panda invites his pals to a party on Planet Purple.

Gertie helps Pinkalicious find her inner courage when it comes time to learn a new move in karate class; the school experiments with googly eyes.

Teddy is nervous for a boat ride on Trolley.

The Wombats build a Cause and Effect machine; Super's best friend Chanaa pays a visit.

The Fuentes kids make a fort in the living room but disagree about what to put in it; Rosie and Javi build a car for a derby race.

Cleo pretends to hurt her paw so that she won't have to embarrass herself on the ice rink; Jetta insists on taking the big job so she can be the hero.

After looking at the moon through Yasmine's telescope, Tamir, Elmo and Zoe pretend to be astronauts traveling to the moon.

Carl and Sheldon are on a thank you mission; Carl shows his friends the right way to play with pet rocks.

Teddy is nervous for a boat ride on Trolley.

Papi is called to rescue a cow on the loose in the Bronx; Lucas gets upset after Alma, Eddie and Lauren copy his new hairstyle.

While investigating exoskeletons, the hercules beetle accidentally gets enlarged.

Lyla and a new friend build a spaceship; Lyla learns her sisters can predict what the other wants, so she tries to do the same with Luke.

Aarti Craft turns all the agents in Chicago into paper dolls except for two, Oxford and Osalind, who avoid her powers and join the Mobile Unit to stop Aarti for good.

Grilled shrimp and vegetable kebabs; tasting whole milk Greek yogurt; Persian-style rice with golden crust.

The restored timber frame structure is reassembled on site; a Rumford fireplace is installed; the steel ridge beam is craned in place; selecting a kitchen countertop.

Eight home cooks share their most treasured recipes, including a dish that reflects their perfect meal and a regional dish that represents the place that they call home.

A Charles Wilda "The Hour of Prayer" oil; a 1950 Gibson SJ-200 guitar; a Baroque bureau brise circa 1690.

Installing a warm roof; new framing poses plumbing challenges; rot is discovered on the original sill; exploring options to light the new ell.

Stay informed with the latest breaking news and headlines.

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

A tribute to British rock band Queen by the group Majesty.

Gospel family dynasties dominate the charts; Black pastors bring songs about faith to millions, achieving platinum-selling success.

Singer-songwriter Lionel Richie receives the Gershwin Prize for Popular Song.

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

Celebrity chef Ainsley Harriott is pitted against presenter and journalist Anne Diamond; Anne finds out how England became a nation of tea lovers and Ainsley learns about the world's first celebrity chef.