Our programs cover a wide range of scientific disciplines that support the safe and economical production of domestic livestock animals and quality foods, as well as the care, health, and use of companion animals. In the field of animal science, disciplines include virology, physiology, nutrition, microbiology, immunology, molecular biology, engineering, biochemistry, genomics and animal management. In food science, we cover the disciplines of food safety (microbiology), chemistry and engineering, as well as the culinary aspects of food.

Our research addresses contemporary and future scientific challenges using cutting-edge technologies. Our goal is to assist and support stakeholders in the poultry, livestock and food industries.

Where high quality programs intersect with a dynamic living/learning laboratory — a 350-acre working farm!


Our undergraduate programs

Our graduate programs

Animal and Food Sciences | College of Agriculture & Natural Resources | University of Delaware
Animal and Food Sciences | College of Agriculture & Natural Resources | University of Delaware
Animal and Food Sciences | College of Agriculture & Natural Resources | University of Delaware

Featured video


A One Health approach at the University of Delaware: youtube.com/watch?v=4sTXLBPg58E

Faculty Spotlight

Ryan Arsenault
Assistant Professor Animal Science

Dr. Arsenault conducts research on animal biology from a kinome perspective, gut health, and immunometabolism and disease pathogenesis. 

Latest news

  • A multicooker dramatically on fire.

    6 Dangerous Multicooker Mistakes, According To Food Safety Experts

    September 26, 2023 | Written by Jillian Wilson (Huffpost)
    While fires aren’t the No. 1 concern of the food safety experts we spoke to, there are other problems that could cause you trouble, and specific behaviors and habits that contribute to those problems. Here’s what they are...
  • Food Safety Experts Avoid These 4 Foods At The Grocery Store

    September 15, 2023 | Written by Anna Rahmanan of Yahoo News
    When it comes to raw milk Dr. Kali Kniel says, “Although it is possible to purchase raw, unpasteurized milk in some states, I recommend people not consume it." Kniel, a microbiologist at the University of Delaware also explained that when a product is actually contaminated with a pathogenic microbe, the food won’t smell or look different for the most part.
  • Urgency for pets

    September 13, 2023 | Written by Kate Zincone
    Pandemic pets blissfully enjoyed more time with their owners as work and school transitioned to a remote environment. Even more lucky animals were adopted. To them, this unexplained increase in company, play and quality time was a treat. But, especially when more households have pets, what happens when all of these animals — new and old — get sick?


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