A new study reveals that the brain’s ability to process and retain information may decline more sharply with age than previously understood, challenging long-held assumptions about cognitive aging. Researchers found that older adults often struggle with encoding and consolidating new memories, even when their overall intelligence remains intact. The findings suggest that targeted interventions—such as specific cognitive training or lifestyle adjustments—could help mitigate these declines. The study highlights a critical gap in how aging is typically discussed, emphasizing that memory challenges are not an inevitable part of growing older.