WDIQ-DT

Twenty-four hours a day, the latest national and international stories as they break.

The crew starts one of its oldest projects yet -- a first period home in Ipswich, Mass.; salvaging the old floorboards before demo begins.

Young cheetahs learn to hunt in Namibia; fur seals evade great white sharks on an Australian island; conflict between South African farmers and Chacma baboons.

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

The life and career of Holocaust survivor Elie Wiesel, who authored 57 books, taught as a university professor and championed human rights over his decades-long career.

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.

Mapping the roots of actress Lizzy Caplan and comic Hasan Minhaj, moving from shtetls in Eastern Europe to farmlands in northern India.

Vatican City, the world's smallest country; Monaco; San Marino, Italy; Liechtenstein; Andorra.

Using a large ball for postural alignment and balance.

Balance; stretching the hamstrings; loosening the knees; meditation.

While investigating exoskeletons, the hercules beetle accidentally gets enlarged.

Wimee and friends write a story about cotton candy rain; translating the word plant into six languages; Jim writes a song about flowers; Wimee and team play a number crunching game.

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.

Teddy is nervous for a boat ride on Trolley.

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.

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

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

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.

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.

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

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

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.

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.

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

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.

A 1954 Marilyn Monroe tissue with a soldier's letter; Paul Revere pottery vases; a 1942 Ted Williams game-worn Red Sox jersey.

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

Removing and saving the kitchen cabinets for reuse; tackling the chimney teardown; foundation plans.

Upgrading a home to a solar-assisted split heat pump water heater; three common houseplant pests and simple tricks to banish them; installing an attic ladder.

A road trip through North Alabama, from Huntsville's Rockets, museums and gardens to Muscle Shoals' music studios; Scottsboro's Unclaimed Baggage; Jesse Owens' legacy in Oakville.

Wheel the World in Decatur; Huntsville's Paralympic cycling events; Noccalula Falls; Little River Canyon; history in Helen Keller's hometown; wheelchair-friendly attractions; accessible dining.

The food, culture and history of Birmingham, Tuscaloosa and Marion, Ala.; the restaurant that inspired "Fried Green Tomates"; civil rights history, biscuit making and organic farming.

The food, culture and history of Mobile, Montgomery and Auburn, Alabama; a Cuban speakeasy bar hidden in a bank vault; the meatless version of the meat and three.

Progressive bluegrass jam band The String Cheese Incident.

A look at today's action in the Alabama Legislature.

Twenty-four hours a day, the latest national and international stories as they break.

The architect explains his vision for the property; exploratory demo; a lesson on first period homes; the team hopes to uncover the original timber frame during demo.