WNPT-DT

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.

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.".

Jazz vocalist Samara Joy makes her debut at London's Royal Albert Hall, offering unique twists on classic songs ranging from bossa nova to the Great American Songbook.

IAQ testing; restoring a Victorian firebox; transitioning landscapes from spring to summer; organizing a tool storage cabinet.

A series of large, complex movements to challenge balance, strengthen the full body, and stimulate the brain.

Cultivating better habits by slowing down and practicing balancing.

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

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

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

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.

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.

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

Exploring the letter n; words that use the letter n; Dusty feels left out when Dott and Alphabott appear to have an inside joke; Dusty and Dott get nimble with the number nine.

Testing taste buds; how the four other senses impact the sense of taste; making five taste ketchup; food research and development manager Jade Heslip.

Spending, saving, donating and investing; avoiding compulsive shopping; creating a financial diary to track spending.

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

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

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

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

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

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

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

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.

Cacio e pepe; packaged pastas; pasta alla vodka.

Dalmatian Coast; hiking through Plitvice Lakes National Park; Zagreb; Istrian Peninsula.

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

Discover finds in Spokane, including a 1961-1963 JFK archive, a grotesque face jug and "Gone with the Wind" sketches; can you guess which is valued at $60,000 to $80,000?

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

Traveling the highways and byways of Tennessee.

A weekly Tennessee gardening series featuring tips, recipes and tours.

A look at how America's national mammal, once numbering in the tens of millions, was driven to the brink of extinction.

Exploring the strength, identity and empowerment of Indigenous women and communities in "Healing Ribbons: One Stitch at a Time" and "Respected by Her People.".

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