Archaeologists have discovered a 4,000-year-old fortified town in northwest Saudi Arabia, revealing significant insights into the transition from nomadic to urban lifestyles. The town, named al-Natah, dates back to around 2400 BC and showcases early social complexity and urban planning. This discovery highlights the gradual shift towards urbanization in the Arabian Peninsula, with fortified oases playing a crucial role in fostering exchanges among pastoral nomads.
