Introductory Memo
For centuries, the Saraswati existed in India’s memory as the unseen third river of the Triveni Sangam. Now, a major geological discovery beneath the Ganga-Yamuna Doab is giving fresh scientific context to that belief. Using advanced airborne surveys, researchers have mapped a massive buried river system stretching across the plains of North India. Beyond its cultural significance, the find could reshape understanding of ancient settlements, groundwater systems, and how environmental change influenced the movement of early Indian civilization.