Most Americans Doubt U.S. K-12 STEM Is Above Average, but Test Scores Tell a More Nuanced StoryOctober 26, 2026
By Victoria JonesApril 15, 2026 News 25-Year-Old Scientist Kára McCullough Crowned Miss USA District of Columbia’s Kára McCullough, a 25-year-old nuclear scientist, claimed the Miss USA crown Sunday, blending pageant poise with STEM credentials in a closely watched national competition.