K49KA-D

The team begins a six-month expedition following lions, leopards and cheetahs in the Okavango Delta; a huge wildfire threatens the big cats and the team.

The discovery of a long-lost ancient cemetery in Egypt's sacred desert reveals details of a unique period when women had remarkable power.

A Bakelite collection; a 19th century Tabor mining archive; Jessie Wilcox Smith paintings.

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

The team follows lions, leopards and cheetahs after a massive wildfire; the dominant male lions fight intruders while leopards and cheetahs struggle to secure their next meal.

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

From sound waves that could rewire addiction to psychedelics that may reopen the brain's capacity to learn, Miles O'Brien explores bold brain science and becomes part of the experiment himself, enrolling in a study to treat his own phantom pain.

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

The team follows lions, leopards and cheetahs after a massive wildfire; the dominant male lions fight intruders while leopards and cheetahs struggle to secure their next meal.

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

From sound waves that could rewire addiction to psychedelics that may reopen the brain's capacity to learn, Miles O'Brien explores bold brain science and becomes part of the experiment himself, enrolling in a study to treat his own phantom pain.

Sign off.

Carl and Nico argue over who gets Arugula as their magician's assistant; Sheldon tries to help Carl become a good listener.

Daniel Tiger is excited to spend an entire day with his grandpa; Daniel Tiger spends a whole day with Jodi and her Nana.

Phoebe plans a birthday surprise for Grandma; Phoebe and Jay must tend to the bell pepper in the garden.

Cookie Monster feels nervous about going to cooking school for the first time; Rosita shows him how to do a heart breath to help him feel better, but he's still not ready yet.

Malik makes Snout less stinky; the Wombats and their friends make a special thank-you treat for Super.

Donkey accidentally breaks Grampy's favorite toy; Donkey and Panda play with a new Tater Buddy.

Rosie is so excited to celebrate Christmas with abuela in Mexico City that she forgets to bring her present.

A spittle bug inspires Elinor and her friends to build a bubble house; Elinor and her friends help Farmer Bear make maple syrup.

Alma gets jealous when Rafia and Lucas talk about their fun playdate; conflicting opinions influence whether Alma wants to see a new movie.

Molly and Trini have trouble checking in the Sassy Ladies of Saskatoon when they arrive at the Trading Post a day early; Molly is determined to save the old clubhouse from sinking completely into the ground.

Brad is reluctant for Xavier and Yadina to read the comic he wrote because it's personal; Charles Dickens explains to Yadina that she doesn't need toys -- her imagination can make everything more fun.

Pastry chef Gail Gand makes lemon meringue pie for one; David Blom bakes cookies, tuiles and gingersnaps.

Norm uses old pine from a local sawmill to make a coffee table; Mauro teaches apprentice Kathryn to whitewash the knotty pine paneling; Tommy and Jeff build a pergola for the deck; Kevin helps with a shutter assembly; lighting the pergola.

The home cooks must create a dish based on a family tradition; preparing heirloom recipes that have been treasured by their families; the three finalists are revealed.

Anne makes her play for the biggest prize in the kingdom, and in so doing changes the course of British history; the Boleyn's have no idea of the high price they will have to pay.

Caesar enters into dangerous alliances and bends the rules of the Republic in his bid to become Consul.

A Dr. Seuss Kangaroo Bird; Tiffany & Co. yellow diamond pendant; 1781 George Washington lifetime print.

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

Touring a new attic apartment ADU in Dorchester, Mass.; plumbing update.

Replacing vintage ceramic toothbrush and soap holders; repairing a water-damaged ceiling crack matching the original swirl texture.

Hemingway tries to start a life with Mary Welsh, but he is beset with tragedies; Hemingway publishes "The Old Man and the Sea," but he is overcome by his declining mental condition.

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