a young man crouches on the grass with two dogs

Animal Science

Advancing understanding of animal biology and addressing the animal industries' most pressing problems.

Welcome to the Department of Animal Science

The Department of Animal Science offers undergraduate and graduate programs on the biology and management of food, laboratory and companion animal species. Our research programs advance our understanding of animal biology and address local and global issues facing animal industries today. Our goals are to discover and develop new techniques and information to benefit animals, agriculture and human health. Our internationally recognized faculty have diverse interests in animal management, breeding, genetics, physiology, nutrition, growth biology and microbiology.

Major in Animal Science

Animal science majors learn from internationally recognized professors in all aspects of domestic animal biology: breeding, genetics, nutrition, physiology, growth, behavior and management.

Animal Science Major

Learn more about what an animal science major can do for you.

Undergraduate Studies

International Opportunities

Check out the international opportunities available with the animal science major.

Learn more about undergraduate opportunities

Graduate Studies

Approximately 40 graduate students from a variety of disciplines belong to the Department of Animal Science, most of them in the field of animal science.

Graduate field of animal science

Undergraduate research

Discovering new genes

Cameron Xu ’26 is using biometry and statistics to help Cornell CALS animal science professor Vimal Selvaraj identify new genes. Together, they’re investigating how steroid hormones regulate the body’s processes, uncovering new knowledge that could advance cancer research and solve other human health challenges.

Explore synthetic biology at CALS
Play CALS Undergraduate Research Experience: Cameron Xu '26

News

Yu Jiang operates a research drone with a graduate student.

News

Harnessing AI for ag research: CALS seed grants support Roadmap to 2050
CALS’ Research and Innovation Office is offering $10,000-$50,000 awards to support proposal development, patent or technology development, commercialization or community uses of AI.
  • Cornell AgriTech
  • Cornell Cooperative Extension
  • Cornell University Agricultural Experiment Station
6 people standing with an award

News

PRO-DAIRY Agriservice Awards
These awards are given in appreciation and recognition of outstanding contributions to NYS agriculture through support of PRO-DAIRY. “This year’s recipients, a farm and an agriservice professional, join a distinguished list of award winners who...
  • Cornell Cooperative Extension
  • Cornell Dairy
  • PRO-DAIRY
a woman holds a jar of chemicals in a lab

Field Note

Diana Reyes Gomez: Harnessing red seaweed to reduce cow methane emissions
Diana Reyes Gomez is a postdoctoral associate in the lab of Joseph McFadden at Cornell University. Her work focuses on innovative strategies to reduce greenhouse gas emissions and enhance the efficiency of dairy cattle. In particular, she...
  • Animal Science
  • Animals
  • Climate Change

Contact us for more information

Thank you for your interest in Animal Science at Cornell University's College of Agriculture and Life Sciences. 
Reach out through the information below, or find a more direct point of contact for your inquiries.

149 Morrison Hall
Cornell University
Ithaca, NY 14853-4801
Phone: (607) 255-2862
Fax: (607) 255-9829
E-mail: anscinfo [at] cornell.edu (anscinfo[at]cornell[dot]edu)