Clark University

What you'll study

The PhD programme combines advanced coursework, research rotations or direct placement into a laboratory, and an original dissertation project. Areas of faculty-led research commonly include molecular and cellular biology, developmental biology, neurobiology, ecology and evolution, conservation biology, microbiology and plant biology. Core components of the programme typically include seminars in current biological research, statistics and experimental design, advanced methods courses, and Ethics in Research.

• Coursework: advanced topical courses chosen to support the student’s research focus and to provide breadth across biological subdisciplines.
• Research: sustained laboratory or field research culminating in a dissertation that makes an original contribution to the field.
• Professional development: training in grant writing, teaching, mentorship, scientific communication and data analysis.
• Assessment: qualifying examinations or evaluation milestones to demonstrate readiness for independent research, followed by dissertation proposal defence and final thesis defence.
• Facilities: students have access to shared instrumentation and core facilities for microscopy, molecular biology and genomics, as well as field research support.

Entry requirements

Applicants are normally expected to hold a bachelor’s degree in biology or a closely related discipline; many successful applicants also hold a relevant master’s degree. Admissions committees look for strong undergraduate preparation in genetics, molecular biology, ecology/evolution, statistics and laboratory coursework, plus demonstrable research experience.

• Completed application form and academic transcripts showing a solid record in relevant science courses.
• A statement of purpose describing research interests, prior experience and fit with potential faculty mentors.
• Curriculum vitae or resume detailing research, publications and laboratory skills.
• Three letters of recommendation, preferably including at least one from a research supervisor who can speak to laboratory ability and potential for doctoral research.
• Proof of English language proficiency for applicants whose first language is not English, where required.

Standardised test requirements (such as the GRE) and specific prerequisites may vary; applicants should consult the department for the latest guidance. Strong research experience, a clear research plan and alignment with faculty expertise are critical selection factors.

Career prospects

Graduates of the PhD in Biology pursue a range of careers that require high-level research training. Many go into tenure-track academic positions or postdoctoral research in universities and research institutes. Other common paths include research scientist roles in biotechnology and pharmaceutical companies, environmental consulting and conservation organisations, government and regulatory science, science policy, and science communication or education.

Doctoral training from Clark also prepares graduates for leadership positions that combine scientific expertise with project management, grant writing and teaching. The programme’s emphasis on transferable skills — such as data analysis, experimental design and communication — supports diverse career options both inside and outside academia.

Why study at Clark University

Clark offers a personalised doctoral experience with close mentorship from faculty and a collaborative rather than hierarchical lab culture. The department emphasises interdisciplinary approaches, allowing students to draw on expertise across related fields and to collaborate with colleagues in environmental studies, psychology, the natural sciences and regional research partners.

The university’s size facilitates direct interaction with faculty and access to research resources, while its location provides proximity to broader research networks and additional facilities in the region. Graduate students benefit from professional development programming, opportunities to teach, and a supportive community that encourages early involvement in publishing and conference presentation.

Doctoral students are typically supported through a combination of teaching or research assistantships and fellowships, enabling focus on research and professional growth. Prospective applicants are encouraged to contact potential faculty mentors to discuss research alignment before applying.