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 goals are to discover and develop new techniques and information to benefit animals, agriculture and human health. We seek to accelerate solutions that support sustainable animal systems, and to translate scientific discovery, data-driven insight and innovative technologies into real-world practice. Our internationally recognized faculty have diverse interests in digital agriculture, animal nutrition, environmental sustainability, physiology and metabolism, forage and nutrient management, and genetics, genomics and reproduction.

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.

International Opportunities

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

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.

Undergraduate research

News

Two people work with scientific equipment on a desk.

News

Incubation studies enhance on-farm research, inform manure crediting
On-farm research is a valuable tool for New York farmers. It happens in real-time on farm fields that are actively being cropped, producing practical results that can be applied in future growing seasons. It fosters two-way learning among...
  • Animal Science
  • Agriculture
  • Crops
The tops of corn in a field.

Field Note

In fall 2025, Matthew Haycook joined Cornell University’s Master of Professional Studies Program, with Quirine Ketterings of the Nutrient Management Spear Program (NMSP) as his main academic advisor. Growing up, Haycook was deeply integrated...
  • Animal Science
  • Agriculture
  • Field Crops
Brian Aukema. with Alexa Maile and Vicki G at the 2025 NY State Fair

News

Raised on a small dairy farm near Binghamton, Brian Aukema’s path to Cornell was paved by 4-H and a seventh-grade spark that never dimmed. Today, as the New York State 4-H Livestock and Companion Animal Specialist, Aukema builds hands-on...
  • Cornell Cooperative Extension
  • 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: ansc_mainoffice [at] cornell.edu (ansc_mainoffice[at]cornell[dot]edu)