Biological Sciences Doctorate

Tuition fees for Biological Sciences Doctorate are 10,608 USD per year.

The Ph.D. program in Biological Sciences emphasizes an integrative and collaborative approach to research. The General Biological Sciences sequence offers flexibility, allowing students to integrate coursework across diverse biological fields and tailor their interdisciplinary background. Students pursue dissertation research in most major sub-disciplines and are encouraged to produce internationally recognized research.

Focus areas include Behavior, Ecology, Evolution & Systematics (BEES), Molecular and Cellular Biology, Neuroscience and Physiology.

Applicants need a four-year bachelor's degree or equivalent and a 3.0 GPA on the last 60 undergraduate hours (or cumulative for international credentials), plus considerable prior research experience and a faculty supervisor. Required documents include transcripts, CV/resume, academic/professional goals statement, and three letters of recommendation. International students must submit English proficiency scores unless waived.

For international students, tuition is well below the median for US programmes. The institution admits about 89% of applicants.

Illinois State University (ISU), founded in 1857 and located in Normal, is a comprehensive public university with a long tradition of teacher education and broad academic offerings across 252 programs. Serving roughly 20,878 students, including an international cohort of about 1,000, ISU combines strong undergraduate teaching with expanded graduate and professional programs in education, business, health sciences, arts and applied disciplines.

ISU emphasizes career-ready learning, small class sizes and strong faculty mentorship. Programs integrate experiential learning through internships, community partnerships and applied research, helping students build professional portfolios and practical experience. The university’s commitment to student success is reflected in advising services, career centers and active employer engagement that support transitions into regional and national job markets.

Campus life in Normal offers a welcoming college-town atmosphere with cultural events, clubs and practical support for international students, from orientation to career counseling. ISU’s location in central Illinois combines affordable living with access to metropolitan centers for internships and networking. For international applicants seeking a supportive, student-centered campus with a balance of academic breadth and applied opportunities, Illinois State provides a stable, professionally oriented environment to develop skills and begin a global career.