K48LG-D

In the late Permian Period, increasingly mammal-like traits emerge; the first saber-teeth and tusks evolve and ancestors like cynodonts appear.

Polish Foreign Minister Radoslaw Sikorski explains why defending Ukraine - even without US support - is vital for European security.

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.

Russian colonization in California beginning in 1812 and its lasting impact on the Kashia people, whose ancestral village of Metini became part of a changing colonial landscape.

California's wildlife adjusts to a world where drought, dams and fire pose dire threats to an ecosystem connected by rivers on land, in the air and in the sea.

California's wild creatures on the land and sea include blue whales and burrowing owls.

Indigenous and contemporary musicians join with scientists to create compassionate music designed to be broadcast to other planetary systems.

Red Cloud Renewables on Pine Ridge Reservation in South Dakota; MicroLife Institute in Georgia; author Jake Bittle's "The Great Displacement: Climate Change and the Next Migration.".

A funeral director in Chinook who handles everything from embalming to lowering the casket. In western Montana, we'll burrow into a bookstore on Alberton's main street to find out how it became home to more than 100,000 tomes. We'll also examine a roadside curiosity near the tiny town of Ledger: a massive concrete relic of the Cold War. Producer John Twiggs makes his debut as host while exploring

Full-body exercises promote weight loss and strength and flexibility in muscles and joints.

Arugula and Carl go on an adventure as archaeologists; Carl spots a UFO on Mother's Day.

Mr. E decides to celebrate Diwali with samosas, a light show and a Wombat-made Rangoli; grand prize at the Beach Games is a sandcastle built by the Wombats.

The kids try to locate a missing Srta. Tapir at a music festival by listening for her drums; the kids try to track down a bird thief.

The Wild Kratts travel to different habitats to find out why the coyote is so adaptable.

Molly and her friends hold an election to decide what gift to give Congresswoman Anna Jones; Molly's uncle visits.

Elmo and his friends prepare as a big storm approaches Sesame Street.

Prince Wednesday doesn't want to stop what he is doing to go to the bathroom; Daniel uses the bathroom at Music Man Stan's Shop.

Everyone except Donkey is excited for Purple Doodle-Doo's show; Gameshow Gator has big feelings about being a contestant in his own game.

Fun and functional exercises.

The chill of autumn is felt creeping in on the banks of a winding creek in this foggy, early morning landscape.

The Florida Agricultural Museum and farmhouse in Palm Coast, Fla.

Celebrating the independent movie theater exhibition side of the film business.

A new tiger mom must keep her growing cub out of trouble while the returning male "king" of Tiger Island stalks the cubs of another tiger mom.

Mr. More adds more syllables to the word "banana"; Alpha Pig and Wonder Red shrink; giant plants attack.

Rosie helps Crystal host a doggy wash to boost her pet-sitting business; Rosie and Javi try to save money for new Wonder Walrus costumes.

Phoebe, Jay, Grandma Annie and Pete create the family's first recipe for Sunday greens; Phoebe and Jay are excited about their first campout in the courtyard.

Liana and Lyla put together a puzzle with more than 1,000 pieces; Lyla and Luke construct a train using household materials.

D.W. gets lost on a tour of the White House; Mr. Haney hands Arthur a sealed envelope to give to his mother.

Orwell and Omni must locate Onom before a cute creature destroys HQ; Odd Squad helps Monsieur Rapide get his speedy goggles back from his villain partner.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

In-depth reporting, interviews and analysis of big, breaking international news stories.

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

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

How the rise of sexual reproduction fuels diversity, pushing life to specialize and shaping everything from tiny single-celled organisms to towering ostriches.

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

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

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

The eighth-generation Lexus ES features a new style and more tech as well as an all-electric powertrain; America's most popular entry-level sedans.

Author Alex Wright says that newspapers emerged in the 19th century because of the will and innovation of countless local publishers across the young and growing country.

This daily news program, produced by Japanese public broadcaster NHK, focuses on headlines and current events in Japan and other Asian countries. English-speaking presenters also cover other areas of interest, including business news, science and technology trends, sports highlights, and global weather forecasts.

A hit-filled tribute to master songwriter, storyteller, musician and performer Jimmy Webb, whose hits include "Up, Up and Away," "Wichita Lineman" and "By the Time I Get to Phoenix.".

Cristina accomplishes a mission; Lucía becomes suspicious of her father; Víctor unintentionally inspires jealousy in two men; Ana goes missing.

From Vietnam's rice miracle to Botswana's escape from poverty, entrepreneur Henrik Ekelund reveals why some nations thrive while others fail.

A U.S. Secret Service archive circa 1900; a 1965 Noah Purifoy Watts riots sculpture.

Seated twists.

Forrest can't wait to try everything at the Fuzzytown Friends Picnic, but gets into trouble when he is unable to wait his turn; Carl hosts a Super Blue Moon Sleepover.

Zeke and Louise plan to build a house for Snout; Kaya hopes to make a video once JunJun conquers his on-camera jitters.

Elinor, Ari and Olive play Snow Tag with their new friend, Gael the lynx; Ari makes friends with a rock.

The gang sees the rare Spirit Bear of the Northern Pacific while looking for black bears.

Molly and Trini look for firewood to make treats, but plans are interrupted by a storm; Molly and Tooey hope to teach Trini how to skate in time for the River Skate and bonfire.

Cookie Monster tries to bake a new cookie for Elmo; Abby and Grover solve a puzzle of their own.

Daniel and his friends help rebuild Music Man Stan's scene after a gust of wind knocks it down; Daniel and his friends try new games at Fall Field Day.

Cousin doesn't always like the way his new pet plays; the pals prepare for a silly weather event.

A workout to develop a stable and aligned spine by strengthening the entire core musculature, from the abdominals to the back.

Technology in the garden involving production and plants, unique hybridized color creation in flowers and innovations in packaging and transportation.

The lavender roads quilt showcases two unique blocks -- the blooming block and lattice block.

Traveling from Montana and Wyoming through Colorado and New Mexico to Arizona and the Mexico border; the revival of the Blackfeet language and return of the buffalo.

Cameras in space offer a new perspective of life on Earth as satellites follow an elephant family struggling through drought and thousands of Shaolin Kung Fu students performing in synchronicity.

The Shuffler mixes everything up at show and tell; The Shuffler and The Eraser team up to put on a show that goes very wrong; a high-flying hang-gliding adventure is interrupted.

Rosie and Javi want to play Abuela's song for Music Night at Tia's Restaurant; Rosie wants to be an inventor.

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

Lyla and Everett design a waffle costume for Stu; Lyla creates an original game to reignite everyone's interest in family game night.

Arthur becomes sick of Buster being a hero after his best friend rescues a cat; D.W. plays her favorite CD over and over again.

Omar has plans to surprise Orla with a 500th birthday party; the team accidentally gets locked out of its van.

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

In-depth reporting, interviews and analysis of big, breaking international news stories.

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

The team retrieves a patient with Down syndrome; Mira questions her place in Wayne's life; one of the team will be forced to leave the RFDS.

When a new arrival is found dead at a gated estate, Barnaby realizes the likely killer is an ex-police officer.

When a new arrival is found dead at a gated estate, Barnaby realizes the likely killer is an ex-police officer.

News. Reporting on the day's international news from London and from BBC correspondents around the world.