Reading Bones in Underwater Caves | Science News

Science News Today | 2 Min News | The Daily News Now! · Aug 4, 2026 · 1m

Scientists have cracked a new way to decode the stories bones tell from underwater caves—revealing how ancient creatures ended up there and what their environments were like. A groundbreaking study from Griffith University developed a method to analyze the unique “fingerprints” left by cave conditions on skeletal remains, comparing wet and dry cave systems in South Australia. Bones found in dark, submerged depths remained remarkably pristine, while those near entrances showed aquatic life traces. Dry caves revealed land-based decay markers. By studying recent animal remains—including some…