Herchel Smith Harvard Scholarship (Postgraduate Fellowship in the Sciences) Application deadline: Monday, January 12, 2026 11:59 PM ET
Herchel Smith Undergraduate Science Research Program Application deadline: Tuesday, February 3, 2026 at 11:59 PM ET
James C. Gaither Junior Fellowships at the Carnegie Endowment for International Peace Endorsement application deadline: November 18, 2025 at 11:59 PM ET
Laidlaw Scholars Leadership & Research Programme Application deadline: Saturday, February 8, 2025 at 11:59 PM ET
Marshall Scholarship Intent to Apply deadline: July 1, 2026 at 11:59 PM ETEndorsement application deadline: July 21, 2026 at 11:59 PM ET
Mellon Mays Undergraduate Fellowship (MMUF) Application deadline: Thursday, February 12, 2026 11:59 PM ET
