Cornerstone: Journal of Archaeological Sites (حجر الزاوية) is an Arabic-language journal conferred to the study of archaeological sites. The journal was founded in 2018 as a private initiative by a group of archaeologists and researchers from the Israel Antiquities Authority. It is unique and first of its kind, presenting archaeological sites from all periods, archaeological excavations, and new and original archaeological research. Each issue publishes articles written by leading scholars and experts working in a wide range of fields in archaeology and conservation.