A recent study published in the Journal of Quaternary Science has provided new insights into the transportation of Stonehenge's Altar Stone, which weighs 6 tonnes and was moved over 434 miles from Scotland to England. Contrary to earlier theories that glaciers facilitated this movement, researchers from Curtin University found that Neolithic humans were responsible for transporting the stone. Their analysis combined ice-sheet modeling and mineral grain dating, revealing that while glaciers may have transported rocks partway, they did not carry the stone into southern England. The study suggests that the stone was likely moved in stages, utilizing both overland and waterway routes, requiring meticulous planning and teamwork. This discovery highlights the advanced capabilities of Neolithic societies in coordinating large-scale projects. The research team aims to further investigate the stone's exact origin and the methods used for its transport.