Stone tools show lush green Arabia, according to Science (AAAS) News 1 September 2021 and Science Alert 2 September 2021 and Nature 1 September 2021, 10.1038/s41586-021-03863-y. An international team of researchers have studied two sites in the Nefud Desert in northern Saudi Arabia and found thousands of stone tools, along with many animal fossils. The […]
