# Scientists just found dinosaur blood that survived 115 million years

Source: [Plants & Animals News -- ScienceDaily](https://www.sciencedaily.com/releases/2026/11/261105224542.htm) · 2026-11-06 · Life
Page: https://themorning.science/story/scientists-just-found-dinosaur-blood-that-survived-115-million-years-9c41a513889c8d4f

Scientists have discovered chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive. The extraordinary preservation could unlock new clues about dinosaur physiology and even…

## Coverage

- [Scientists just found dinosaur blood that survived 115 million years](https://www.sciencedaily.com/releases/2026/11/261105224542.htm) — Plants & Animals News -- ScienceDaily, 2026-11-06

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