Death Valley dunes reveal how Hurricane Hilary reshaped landscape, rock record | Environment1 report from 1 outlet in 1 language · first reported 2026-09-28 14:00 UTC · updated 2026-09-28 14:00 UTC · JSONEnvironmentDeath ValleyReportsDeath Valley dunes reveal how Hurricane Hilary reshaped landscape, rock record | Environmentreviewjournal.com · en · 2026-09-28 14:00 UTC