Before the last black ash trees fell to the emerald ash borer's relentless advance, human hands gathered their seeds — an act of foresight that now forms the foundation of a possible return. Researchers at Penn State have spent years decoding the genetic language held within some 35,000 of those preserved seeds, discovering that black ash carries within itself a remarkable diversity of adaptations, shaped by centuries of living in particular climates and soils. Their findings, rooted in science but shadowed by cultural urgency, suggest that restoration is possible — but only if the knowledge o
Scientists map genetic diversity of black ash to rescue species from beetle devastation
Indigenous communities including Wabanaki, Iroquois and Great Lakes tribes face cultural loss as black ash—foundational to basketry and heritage—disappears from landscapes.