A student in a white lab coat holds a vile containing green liquid in the air

Department of Biological Sciences

From general biology to medical careers, our department helps you succeed with a comprehensive education in the biological sciences.

Bianca Cortez

Biological Sciences was a good foundation and pre-professional option for preparing for dental school.

A PNW student in a Purdue Northwest hoodie on campus

If you're looking for a campus that supports well-rounded students through academia and getting involved, PNW is an amazing place.

Zebaneeka Washington, ‘24, Biological Sciences

Theodore Mantis

The professors have a passion to want to teach, they want you to succeed and they would take the time to help you understand concepts and connections.

Aaron Ramirez

I never imagined in college I would have classes of 20 students or less. It allowed me to build connections with faculty and staff. It all just made sense and truly did feel like home.

PNW provided me with a strong science foundation. I was able to build a relationship with many of the faculty and staff. They taught me leadership and allowed me to grow as an individual.

Jodan Nikkel is pictured.

My experience as a biology student at Purdue Northwest was highlighted by ample opportunities to learn and grow both inside and outside of the classroom. Moving forward as a graduate student and researcher, I’ll always be proud to say that I went to Purdue University Northwest!

Jordan J. Nikkel, Biological Sciences, ’21

Megan Gliva is pictured.

My experiences at PNW have given me the confidence and skill set I needed to continue the pursuit of success outside of the classroom. If I could give one piece of advice to any student at PNW, it would be to not be afraid to ask any and all questions. It’s the best way to find the correct answers.

Megan Gliva, Biological Sciences MS, ’21

Rachel Pash is pictured.

College isn’t just about attending classes. It’s also about getting involved, gaining relevant experience and making connections. PNW offered that well-rounded experience.

Rachel Pash, Biological Sciences, ’21

Resources

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Take the Journey

Admissions

Explore how you can apply to our myriad of programs, from biological to medical laboratory science.

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Student Resources

Invest Your Future

Take advantage of resources that will contribute to your success, including scholarships, internships and research opportunities.

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Contributing to Science

Faculty & Research

There are many opportunities to gain hands-on research experience with our recognized faculty.

News & Announcements

Dean Sanchez stands at the front of a lab space

Updated biology and computer lab spaces open during fall 2025

Purdue University Northwest (PNW) has opened two upgraded classroom spaces for fall 2025, providing students across several disciplines with high-quality amenities to enhance their learning experiences.

A lion statue on the PNW Westville campus

Purdue University Northwest students earn spring 2025 Dean’s List honors

The Purdue University Northwest (PNW) 2025 spring semester Dean’s List recognizes 1,746 undergraduate students for their academic achievements.

Terrell Sucre stands outside in commencement regalia

Purdue University Northwest graduates urged to confidently embrace change as they pursue their dreams

Purdue University Northwest’s (PNW) 2025 graduates have poured countless hours into their persistent journeys to earn their degrees. On May 10, the culmination of over 850 candidates’ hard work was celebrated during PNW’s 2025 Commencement.

Upcoming Biological Sciences Events

Nov 26

Thanksgiving Break – No Classes

Due to the Thanksgiving holiday, there will be no classes from Thursday, November 27 through Saturday, November 29.

Nov 27

Thanksgiving Break – Campuses Closed

Due to the Thanksgiving holiday, the PNW Campuses will be closed from Thursday, November 27, through Saturday, November 29.

Dec 13

Fall 2025 Classes End

Fall Classes end Saturday, December 13. Next week are final exams! Make sure to study and enjoy your break after!

Dec 15

Fall 2025 Final Exams

Get ready to start your final exams! Final exams run from Monday, December 15, through Saturday, December 20.