Ancient footprints appear where humans were never expected.

Deep in what is now one of the harshest deserts on Earth, faint impressions press through stone like whispers from another climate, another world. They should not be there. The landscape today offers no lakes, no grasslands, no easy passage for wandering bands of early humans. And yet, etched into hardened sediment, a set of tracks suggests movement across a place long assumed empty. The marks are subtle but undeniable. They raise a question that unsettles old migration maps and forces scientists to reconsider how far, and how early, our ancestors truly traveled.



