students sit in the woods by Beebe Lake with information in their laps

Biological Sciences

The Office of Undergraduate Biology is home to the biological sciences major at Cornell.

The Office of Undergraduate Biology is home to the biological sciences major at Cornell. The OUB is located in 216 Stimson Hall and is open Monday through Thursday 8:30 AM-4:00 PM and Friday 8:30 AM-3:30 PM ET.

The OUB is deeply committed to being accessible and providing a high level of support and guidance to all students interested in or currently affiliated with the biological sciences major and students who are not in the major but are interested in incorporating the study of biology into their undergraduate experience.

OUB advisors are eager to connect with students. Please see information below about how students can book appointments through our online scheduling system. Students are also encouraged to visit the office during business hours or call 607-255-5233 with questions and alternative appointment times. 

Connect with OUB advisors

Appointments available.

When scheduling an appointment, please find the Office of Undergraduate Biology listed under the "More" tab on the Appointment Scheduler page.

If the available appointment times do not fit your schedule, email bioadvising [at] cornell.edu (bioadvising[at]cornell[dot]edu) or call 607-255-5233.

We are happy to accommodate you at other times, including early morning and evening appointment times when requested.

 

Schedule an appointment

Meet with a student advisor

Fall 2025 Office Hours Coming Soon - No appointment necessary!

You can talk with SAs about:

  • Semester course planning
  • Long range course planning
  • Course questions
  • Biological Sciences concentrations
  • Getting started in research
  • Getting involved on campus

Research Advising

Looking for a research opportunity at Cornell?

Do you have challenges or concerns related to your research experience? Or are you looking for ways to level-up your research experience?

Interested in research-focused PhD or MS programs?

Contact OUB

The Office of Undergraduate Biology can be reached via email at bioadvising [at] cornell.edu or by phone at 607-255-5233.

Biological sciences news

Solar panels floating on a pond

News

New approach models potential and trade-offs of floating solar

Researchers project significant energy gains from using floating solar on just 3.5% of waterbodies in the Northeastern U.S., even with approaches that preserve biodiversity and recreation.

  • Cornell Atkinson
  • Natural Resources and the Environment
  • Biodiversity
Close up of blue microbes floating

News

Microbes that extract rare earth elements also can capture carbon

Cornell geochemists and synthetic biologists have collaborated to improve the efficiency of microbes that can dissolve rocks to extract critical minerals while speeding carbon sequestration from air.

  • Biological and Environmental Engineering
  • Microbial biology
  • Environment
Mahnoor Cheema

News

Mahnoor Cheema receives 2025 Lisa Sansoucy Language Scholar Award

  • Office of Undergraduate Biology
  • Biology