# White Sands footprints suggest humans experienced abrupt environmental shifts during the last ice age

> **Open Intelligence Dossier** · First detected: 2026-10-16 14:40 UTC · Category: Science

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-16/white-sands-footprints-suggest-humans-experienced-abrupt-environmental-shifts*