Where biology, purpose, and generosity reshape the science of joy.
Explore how science defines happiness through health, genetics, meaning, and everyday choices. This series examines why positive emotions, social connection, generosity, and even how we spend money can shape well-being. Sign up to discover a richer, evidence-based view of what helps people live happier, healthier lives.
Episode guide
10 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 Curious Minds: Happiness — in up to 4K, ad-free, on all your devices.
Curious Minds: Happiness 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.