Promoting Professional Competency and a Culture of Integrity

The American Registry of Professional Animal Scientists (ARPAS) provides certification of animal scientists through examination, continuing education, and commitment to a code of ethics, and disseminates applied scientific information through a peer-reviewed journal publication.

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Applied Animal Science Announces Leadership Transition

AAS is pleased to announce a forthcoming leadership transition, recognizing the significant contributions of outgoing Editor in Chief David K. Beede, PhD, Diplomate ACAN-ARPAS, and welcoming William (Bill) P. Weiss, PhD, PAS, Dipl. ACAS, to the helm starting January 1, 2025.

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Available Now: New Exam Portal

ARPAS is now offering online exams that can be accessed 24/7. Take the exam from anywhere, anytime. Apply today to set up your exam.

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Latest Journal News

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Journal Impact Factor = 1.4 Elsevier’s CiteScore = 3

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Vol 40 | Issue 6

Applied Animal Science

December 2024

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Press Release

Many Beef Cows and Their Calves May Not Be Getting Enough Vitamin A in Their Diets

September 30, 2024

Press Release

Implanted Beef Steers Show Increased Carcass Yield Compared with Non-Implanted Steers

October 14, 2024

Press Release

Intake Variation Affects Performance and Feed Efficiency of Finishing Beef Cattle

October 7, 2024

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