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

a woman looks at a tag in a cow's ear

News

A hands-on approach to the farm of the future
Farming can be hard and risky, but technology has the potential to change that. With the help of data generated by devices such as wearable livestock sensors, drones and video cameras, farms can become more efficient and productive, said Dr...
  • Animal Science
  • Department of Global Development
  • Digital Agriculture
headshot of andrew bremer

News

Nutrition is everyone’s business: The 2024 Dale E. Bauman Lecture
Andrew Bremer, Director of the NIH Office of Nutrition Research, delivered the 2024 Dale E. Bauman Lecture titled “Nutrition is Everyone’s Business.” In his presentation, Bremer emphasized the critical role of nutrition in public health and...
  • Animal Science
  • Food Science
  • Nutritional Sciences

News

Temple Grandin to speak at CROPPS seminar

  • School of Integrative Plant Science
  • Animal Science

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)