31 pyramids in Egypt, including the Giza pyramid complex, may originally have been built along a 64-km-long branch of the river Nile which has long since been buried beneath farmland and desert. The findings, reported in a paper in Communications Earth & Environment, could explain why these pyramids are concentrated in what is now a narrow, inhospitable desert strip. Read the open access article here: https://www.nature.com/articles/s43247-024-01379-7?utm_medium=social&utm_content=organic&utm_so