science

Paleontology rocked by discovery of organic molecules in 66-million-year-old dinosaur bones

Latest Science News -- ScienceDaily·May 14, 2026

Scientists have made a groundbreaking discovery, finding organic molecules in 66-million-year-old dinosaur bones, which challenges the long-held notion that fossilization destroys all organic material. Researchers detected remnants of collagen, the main protein found in bone, in a well-preserved Edmontosaurus fossil from South Dakota. The discovery was made possible by advanced techniques, including mass spectrometry and protein sequencing. This breakthrough suggests that dinosaur fossils may still contain traces of their original proteins, shedding new light on the field of paleontology.

✦ AI-generated summary

Read Full Article on Latest Science News -- ScienceDaily →

Paleontology rocked by discovery of organic molecules in 66-million-year-old dinosaur bones

More from Science