35 Natural Sciences PhD courses in the USA for international students
Global Grads lists 35 Natural Sciences PhD courses in the USA for the 2027 intake, across 1 university. Verified international tuition runs from $32,346 to $39,315 a year — roughly PKR 9,057,000 to PKR 11,008,000 at our 2026-08-01 snapshot rate, which is indicative and not a quote. That range comes from the 35 courses here whose fee we have checked against the university's own fees page, so it is what the university publishes rather than an estimate. University of Washington lists the most courses in this group, 35 of them. Compare tuition, course length, entry requirements and English-test scores side by side, and open any course to see the fee source and apply. Studying in the USA means budgeting for tuition, living costs, the visa application and health cover, so start from a fee you can actually rely on.
Top universities
35 courses — page 2 of 2
Doctor Of Philosophy (Public Policy and Management: Data Science)
University of WashingtonDoctor Of Philosophy (Pathobiology)
University of WashingtonDoctor Of Philosophy (Biostatistics: Public Health)
University of WashingtonDoctor of Philosophy (Health Metrics: Global Health Metrics and Implementation Sciences)
University of WashingtonDoctor Of Philosophy (Medicinal Chemistry)
University of WashingtonDoctor of Philosophy (Molecular Engineering: Data Science)
University of WashingtonDoctor Of Philosophy (Genome Sciences: Advanced Data Science)
University of WashingtonDoctor Of Philosophy (Nutritional Sciences)
University of WashingtonDoctor of Philosophy (Global Health: Global Health Metrics and Implementation Sciences)
University of WashingtonDoctor Of Philosophy (Biochemistry: Biochemistry And Nanotechnology And Molecular Engineering)
University of WashingtonDoctor Of Philosophy (Genome Sciences)
University of WashingtonDoctor Of Philosophy (Environmental Health: Environmental Toxicology) (not admitting)
University of WashingtonDoctor of Philosophy (Bioengineering: Data Science)
University of WashingtonDoctor of Philosophy (Biomedical and Health Informatics: Data Science)
University of WashingtonDoctor Of Philosophy (Microbiology)
University of WashingtonMore ways to search the USA
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