Extras
Discover filmmaker and playwright Luis Valdez, a founding figure of the Chicano Movement.
Ghost in the Machine reveals AI’s troubled history and present-day impacts.
Michael Spyres and Lise Davidsen, as the title characters, sing an excerpt from Act II.
Watch ACL Hall of Fame Honors Brandi Carlile with special guest Bonnie Raitt.
Meet gifted artisans who pour passion and skill into timeless products made with love.
An Umbrian weaver preserves centuries-old textile traditions on historic hand looms.
Legendary butcher Dario Cecchini honors Tuscan traditions through his craft.
An Irish harpmaker handcrafts elegant Celtic harps using centuries-old traditions.
Patients struggling with addiction are benefitting from ultrasound brain therapy.
Latest Episodes
Travel back in time to the dangerous journey of the Pachyrhinosaurus, where survival is at stake.
Discover the story of Lusotitan, one of the largest dinosaurs ever.
A young Albertosaurus, a relative of T. Rex, earns her place in a fierce hunting pack.
Follow a gang of armored dinosaurs battle to reach adulthood, pursued by ferocious raptors
An orphaned baby Triceratops must outwit a deadly T. Rex. Can she survive?
A Spinosaurus struggles to keep his family alive in the deadliest place in Earth’s history.