06/16/2026
TIME asked scientists, scholars, researchers, and doctors to tell them about the discoveries and developments that define this moment in American science and health.
From new tools for exploring the far reaches of the cosmos to innovations changing our understanding of our very selves, these are their answers.
TIME asked Bill Nye, Emily Oster, Kizzmekia Corbett-Helaire, and 22 others to tell us about the scientific advances defining the U.S. at 250