Five cataclysms reveal how chaos forged Earth and life.
This five-part documentary series reconstructs the major events that shaped our world, from planetary formation to ice ages, impacts, and mass extinctions. Guided by scientific evidence and modern research, it shows how each catastrophe changed the course of evolution and why life endured. Sign up to witness the forces that made Earth the planet we know.
Episode guide
5 episodes- New shows weeklyFresh documentaries land every week.
- Exclusive originalsAward-winning films you can’t stream anywhere else.
- Watch anywherePhone, tablet, web and TV — pick up where you left off.
- No commitmentNo contract. Cancel in a click.
Frequently asked questions
Thousands of the world's best documentaries and factual programming — nature, history, science, technology, and biography — including exclusive Curiosity Originals like Fateful Planet. Stream it all ad-free, anytime.
Fateful Planet streams with every plan.
Watch on the web, iOS and Android, Roku, Apple TV, Amazon Fire TV, Chromecast, Android TV, and most smart TVs. Start on one device and pick up right where you left off on another.
Curiosity Stream is our streaming service — thousands of documentaries and originals. The Smart Bundle is Curiosity Stream plus four other independent streaming services (Tastemade, Kidstream, Curiosity University, and SOMM TV) on a single subscription.