From Mars to nanobots, tomorrow's breakthroughs come sharply into focus.
This season of informative shorts explores up-to-the-minute and future science through big ideas like Mars exploration, nanomedicine, artificial intelligence, creativity, and human evolution. Each episode distills complex questions into fast, thought-provoking viewing that rewards curiosity and leaves you wanting the next discovery.
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
Yes. Every plan unlocks the full library — including all Curiosity Originals like A Curious World (Season 2) — in up to 4K, ad-free, on all your devices.
A Curious World (Season 2) is a Curiosity Original, exclusive to Curiosity Stream.
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.