Biology

Biology: Major 

Developing an informed understanding of the living world is an important aspect of a liberal arts education. The department offers a diverse array of courses that cover the major sub-disciplines of biology — the study of life and living organisms. These courses also explore the implications of modern biology for various social and ethical issues.

Biology at Holy Cross has an exceptional tradition. A high percentage of department graduates each year go on to receive advanced degrees in various areas of biology and the biomedical sciences. Classes are small and students receive individual attention from faculty members who are dedicated teachers and active scholars. Teaching approaches span from traditional lecture to discovery-oriented learning, and expose students to the use of state-of-the-art equipment in teaching and research labs. Students have opportunities to supplement coursework with research positions on campus, throughout the U.S. or overseas. They frequently co-author papers with faculty mentors and participate in presentations at regional, national, and international scientific meetings.

Program Highlights

The biology department is supported by faculty members with broad research interests, who are active scholars, and who guide students in the development of their academic plan of study. Fields of study include:

  • Cellular and molecular biology
  • Ecological, evolutionary and organismal biology
  • Geology
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Research

Numerous opportunities exist that expose students to the ideas, methods and ethics of scientific research.

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Off-Campus Study

Explore study abroad and study away options, including opportunities to study at sea and in the tropics.

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Opportunities

Connect with other majors and engage the broader campus community on aspects of biology.

Biology News

Student Health Ambassadors set up in front of the Jo.
New Student Health Ambassadors Group Provides Peer-to-Peer Resources
A playlist of pop and dance songs, from Nick Jonas to Britney Spears, reverberated through the speaker on a table outside “The Jo,” as the Joanne Chouinard-Luth Recreation and Wellness Center is known. It was the second week of March, …
Ann Sheehy, virologist and professor of biology. Photo by Tom Rettig
How Does the Johnson & Johnson COVID-19 Vaccine Compare to the Others? Holy Cross Biology Professor Explains
The U.S. Food and Drug Administration has recently approved a vaccine from Johnson & Johnson for emergency use against the COVID-19 virus. But how does this option differ from the other vaccines currently on the market? In an interview with …
collage of faculty headshots
Holy Cross Welcomes 11 Tenure-Track Faculty Members
At the start of the 2020-21 academic year, Holy Cross welcomed 11 new tenure-track faculty members, joining the following departments: biology, classics, English, mathematics and computer science, philosophy, psychology, sociology and anthropology, Spanish, and world languages, literatures and cultures. The …