Boring History for Sleep

The Day the Dinosaurs Disappeared 🦖🌍 | What Their Extinction Reveals About Earth and Humanity | Boring History for Sleep

2026-11-02

For more than 160 million years, dinosaurs dominated many of Earth's ecosystems. Then, around 66 million years ago, a catastrophic event changed the planet forever. An asteroid struck near what is now Mexico's Yucatán Peninsula, triggering environmental upheaval that brought the reign of the non-avian dinosaurs to an end.

This episode explores the world before the extinction, the evidence scientists have uncovered, and the chain of events that transformed life on Earth. Discover how the impact affected the atmosphere, sunlight, climate, and food chains, and why some groups of animals disappeared while others managed to survive.

But the story does not end with destruction. Birds, the living descendants of theropod dinosaurs, survived, while mammals eventually diversified into many of the forms we know today. The aftermath reveals how life responds to sudden environmental change and how profoundly a single event can reshape the future of an entire planet.

What can the fossil record tell us about the fragility of ecosystems? How do scientists distinguish evidence from speculation when reconstructing an ancient catastrophe? And what can the deep history of Earth's past teach us about the environmental challenges facing humanity today?

Settle in for a journey to the end of the Cretaceous, exploring one of the greatest turning points in the history of life.

Boring History for Sleep — Soft stories about Earth's ancient past and the forces that shape our world.

No. of episodes

549

Latest episode

2026-11-02

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Welcome to Boring History to Sleep — the only show where falling asleep in the middle is not only allowed… it’s encouraged. Each episode takes you on a slow, uneventful stroll through the most yawn-worthy corners of the past: treaties nobody remembers, kings who ruled for three weeks, and revolutions that never really got started. Delivered in the softest, most sleep-inducing voice we could find, this show is like warm milk with a side of ancient trivia. Perfect for insomniacs, history nerds, and anyone who thinks a Roman tax policy discussion sounds like a lullaby.

Lay back, close your eyes