Curiosity Original
Breakthrough
96% loved this4KCC
Plans start at $4.17/month
DNA evidence uncovers the hidden bonds shaping great white shark lives.
See how evolutionary biology opens a rare window into the lives of great white sharks, one of Earth's most feared and least understood predators. This episode follows researchers using DNA analysis to build a family tree, revealing clues about shark mothers, siblings, mating, and nursery habitats. Sign up to watch a mystery of survival become a story of connection.
Love Shark Family Tree? It’s just the start.
Join now to unlock the whole library — thousands of award-winning documentaries beyond Shark Family Tree, from the deep ocean to deep space.
Trending Now
- 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.
Pick the plan that’s right for you.
Flexible plans, no contracts.
Thousands of documentaries across nature, history, space, and science.
- Watch in 4K on all your devices
- Download and watch offline
- Stream ad-free — cancel anytime
Cancel anytime, on either plan.
Thousands of documentaries across nature, history, space, and science.
- Up to 4K
- Offline downloads
- Ad-free