T. rex Family Secrets

T. rex Family Secrets

June 23, 2026 · 31 min · Season 6 · Episode 5

About this episode

Steve Brusatte discusses the evolution and history of the T. rex and its family.

Steve Brusatte says T. rex wasn’t always the king, and as a paleontologist, he has spent his career uncovering how it got to the top of the food chain. Steve joins Hakeem to trace the full 100-million-year history of the tyrannosaur family, from its surprisingly small and nimble origins to the bone-crushing apex predator that ruled the end of the Cretaceous. They discuss how T. rex was not just a creature of brawn but also of remarkable intelligence, with keen senses of smell and hearing that made it the ultimate predator of its time. Along the way, they explore the diversity of tyrannosaur cousins including the long-snouted “Pinocchio rex” discovered on a Chinese construction site, and how shifting climates, mass extinctions, and continental drift shaped the dynasty's rise over millions of years. Make sure to subscribe now so you never miss an episode. Learn more about NOVA and visit our YouTube channel. -------------------------- Guest Bio: Steve Brusatte is a paleontologist at the University of Edinburgh, where he leads a research group studying dinosaur evolution and the history of life on Earth. He is the author of several acclaimed books, including The Rise and Fall of the…

More episodes of NOVA Presents

Explore listener stats, chart rankings, contacts and more on the NOVA Presents podcast page.