Science: Paleontology
In a separate breakthrough, scientists reported the discovery of intact organic molecules, including proteins and lipids, in dinosaur bones dated to 66 million years ago. The findings, published in *Science Daily*, suggest that molecular preservation may be more common than previously thought, opening new avenues for studying dinosaur biology and evolution. This work challenges long-held assumptions about biomolecule degradation over geological time and could reshape future paleontological research methodologies.