May 4, 2026 By Alaina O'Regan Last Friday, Princeton graduate students gathered to present research spanning the evolution of social behavior through natural selection, the quantum nature of atomic nuclei, and the effect of tropical cyclones on global climate. The annual data and computation joint graduate certificate colloquium , held on April 24, brought together students across the humanities, social sciences, natural sciences, and engineering to share their work and exchange ideas. This year