This Arabian desert was once a lush paradise. Why did ancient humans avoid it?

T1Covered by 1 source · first reported by Nature / Science / Nature Biotechnology at 28 Oct, 00:00 UTC

Nature, Published online: 28 October 2026; doi:10.1038/d41586-026-03484-3 Expedition revealed that water wasn’t enough for human settlement — plus, proposals to block sunlight get serious.