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.

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

A woman smiles, posing for a photo.

Field Note

Aspiring to bring science to farmers around the world: Meet Gabby Garcia
Hailing from Belize, Gabriela Garcia joined Cornell CALS’ Nutrient Management Spear Program (NMSP) as an intern in January 2026 from Zamorano University , located in Honduras. This semester, she will be working alongside Carlos Irias on the...
  • Animal Science
  • Agriculture
  • Field Crops
two men and a woman sit at a table talking with a schematic of farm and data on a view screen next to them

News

by Jackie Swift Farms generate huge amounts of data. A dairy farm in the United States, for instance, will typically produce data that tracks herd health and breeding, and milk production and quality, for a start. If the farm also grows its own...
  • PRO-DAIRY
  • PRO-LIVESTOCK
  • Animal Science
A background of a corn field with two figures illustrating the P-index 2.0 in the foreground.

News

Grid sampling– a process where fields are divided into small grids and a soil sample is taken from each section for individual analysis– can generally be very informative. It is capable of capturing variability throughout a field that may have...
  • Animal Science
  • Agriculture
  • Field Crops

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)