Researchers at Curtin University in Australia have published a study in Communications Earth and Environment providing geological evidence that humans, not glaciers, transported the massive stones used to build Stonehenge. The team tested sediments from streams near the monument and found no signs of glacial activity during the Pleistocene, ruling out the theory that ice sheets carried the megaliths. The stones, including sandstone boulders from the Marlborough Downs and bluestones from Wales, weigh up to 40 tons, but exactly how ancient peoples moved them remains unknown.
This finding resolves a long-standing debate about Stonehenge's construction, confirming the remarkable engineering capabilities of Neolithic and Bronze Age societies. By eliminating the glacial transport hypothesis, the study underscores the intentional human effort behind one of the world's most iconic prehistoric monuments. It also shifts focus to the unsolved mystery of the specific methods used, inviting further archaeological and historical inquiry into ancient transport technologies.