Ancient rock art meets cutting-edge scanning on the Colorado Plateau.
Explore how archaeologists and technologists document Native American petroglyphs in western Colorado before weather and human damage erase them. Through laser scans and high-precision imaging, the series reveals details hidden in stone and shows how digital preservation can carry these ancient stories into research, education, and the future.
Episode guide
3 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.
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Frequently asked questions
Yes. Every plan unlocks the full library — including all Curiosity Originals like Project Petroglyph — in up to 4K, ad-free, on all your devices.
Project Petroglyph 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.