Nobel laureate David Baltimore, a renowned virologist and Caltech's former president, passed away at 87. His illustrious career spanned decades, marked by groundbreaking discoveries like reverse transcriptase, pivotal roles in national scientific debates (gene-splicing, AIDS research), and leadership in major institutions. Baltimore consistently advocated for ethical considerations in biological advancements, notably participating in the Asilomar Conference and voicing concerns about CRISPR technology. His contributions transformed biology and medicine, leaving an enduring legacy in science and beyond.

Prepared by Olivia Bennett and reviewed by editorial team.