About the Department
The Department of Animal Science at Penn State has one of the oldest and best programs in the country.
Penn State Animal Science is a national leader for animal science teaching, research, and extension programs. Our small-school atmosphere facilitates a warm, welcoming, intellectually stimulating, and professional environment.
We’re industry focused and connected. We boast state-of-the-art facilities and world-class faculty with years of working experience in their fields. The best faculty in their respective disciplines are recruited from around the globe to push students to excel and move the needle on critical research. Our facilities are best in class and uniquely close to the heart of the Penn State experience. Barns, research plots, and laboratories are just steps away, including the new Animal, Veterinary, and Biomedical Sciences Building.
Student success drives the department. Our undergraduate programs offer students hands-on science with real-world applications, excellent internship experiences, robust scholarship opportunities, and high job placement.
Our graduate programs offer master of science and doctoral degrees. Graduate students receive in-depth training in core science and management disciplines, conduct groundbreaking research, and teach classes.
Student success and cutting-edge, well-funded research are the lead departmental drivers. Students are encouraged to participate in meaningful research from the first semester of their freshman year.
Current Animal Science research areas include animal products and human health, dairy, deer, equine, livestock, meat science and muscle biology, nutrient management and environmental stewardship, poultry, quality and safety of animal foods, and reproductive biology and fertility.
Meet our faculty, staff, and students, and see why we are one of the premier animal science hubs in the country.
Latest News
August 21, 2025
Bacteria strains infecting cattle and humans in US are highly similar
Researchers at Penn State investigated how strains of Salmonella Dublin — a type of bacteria that can cause severe illness and death in cattle and blood infections and hospitalization in humans — are evolving and spreading across humans, cattle and the environment in the United States.
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July 28, 2025
College of Ag Sciences names first cohort of Land Grant Research Impact Fellows
Penn State’s College of Agricultural Sciences has launched the Land Grant Research Impact Fellows program. This new initiative recognizes and supports faculty whose research addresses pressing challenges in Pennsylvania and beyond.
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July 23, 2025
The Equine Experience at Ag Progress Days rides again
Organizers of the Equine Experience at Penn State’s 2025 Ag Progress Days, Aug. 12-14, again are poised to offer crowd-favorite demonstrations for everyone from casual spectators to avid horse enthusiasts.
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July 7, 2025
Hristov Recognized at Annual ADSA Meeting
Alexander N. Hristov, Ph.D., P.AS., distinguished professor of dairy nutrition in Penn State’s Department of Animal Science, was named Fellow of the American Dairy Science Association at its annual meeting in Kentucky last week.
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Upcoming Events

Animals Interest Area Visit for Prospective Students
September 15, 2025
University Park, PA

Business, Education, and Community Interest Area Visit for Prospective Students
October 6, 2025
University Park, PA

Penn State Day with the College of Ag Sciences
October 13, 2025
University Park, PA

Animals Interest Area Visit for Prospective Students
October 17, 2025
University Park, PA
Department of Animal Science
Address
439 Shortlidge Road, Room 109University Park, PA 16802
- Email AskDAS@psu.edu
- Office 814-865-1362