Boston University, based in Boston, Massachusetts offers a fully funded PhD in Earth and Environment. The PhD in Earth and Environment provides students with extensive and cross-disciplinary research opportunities within the earth and environmental sciences, geography, remote sensing, sustainability and energy, environment analysis, and policy. The Graduate School of Arts & Science guarantees five years of full funding for Ph.D. students through a combination of research assistantships, teaching fellowships, and other internal and external graduate scholarships. Funding consists of full coverage of tuition, a living stipend, and basic health insurance.