The Krell Institute manages fellowships for Ph.D. students in physics-related fields. Each offers up to four years of support, including tuition and fees, a yearly stipend and national laboratory research opportunities. The Department of Energy (DOE) Computational Science Graduate Fellowship supports students using high-performance computing to solve science and engineering problems. The DOE National Nuclear Security Administration Stewardship Science Graduate Fellowship and Laboratory Residency Graduate Fellowship support studies in nuclear science, high energy density physics and materials under extreme conditions and hydrodynamics. Visit www.krellinst.org for information.