old Department of Animal and Rangeland Sciences

Learn to Lead in Animal & Rangeland Sciences

Gain hands-on training with world-class researchers and become a leader of tomorrow. Animal and Rangeland Sciences are essential to the social and economic development of Oregon, the nation, and the world. Explore our degree options below to unlock a career that helps make tomorrow better. 

Degrees That Pay. Careers That Matter. 

Undergraduate Programs

Animal Sciences

Learn about production methods involved in the care and management of companion animals, livestock, and poultry.  These facets address the production of meat, dairy, eggs, wool, and animal services such as companionship, work, and recreation.

Rangeland Sciences

Study the sustainable management of rangelands across a variety of biomes, from arid deserts to mesic grasslands to tropical savannahs. The program takes an interdisciplinary approach to provide advanced scientific knowledge regarding multiple ecological processes and social drivers influencing rangeland ecosystems around the globe.

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Graduate Programs

Our graduate programs provide research opportunities ranging from applied ecology and management of rangelands to laboratory animals, beef cattle, and exotics—like llamas. Learn basic research from the systems and molecular level all the way to the management or applied level.

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Outreach & Extension

Through programs that advance OSU’s land-grant mission to serve the people of Oregon and beyond, to industry training and resources for K-12 teachers, the Department of Animal & Rangeland Sciences is engaged in our communities.

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Clark Meat Science Center

Fridays from 12pm – 5:30pm

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Browse Stories

cat (Courtesy: Getty Images)

Oregon State University Professor Monique Udell said humans' perception of cats influences how they grow up


jersey cows

As an ingredient, hemp is rich in anti-inflammatory and antioxidant properties that can benefit an animal’s immune system, performance, and overall health. The study’s lead investigator, Massimo Bionaz, PhD, of the Department of Animal...


David Bohnert of OSU explains to listeners at the Cloverleaf Hall in Enterprise how virtual fencing can keep livestock in or out of a designated area.

Ranchers and officials heard a presentation on virtual fencing Thursday, Jan. 25, at the Cloverleaf Hall in Enterprise by David Bohnert of the Eastern Oregon Agricultural Research Center at Union.


Scott Jensen checks rangeland species composition as part of medusahead research. Photo provided by Scott Jensen.

Other authors included William Price and Sergio Arispe with Oregon State University (OSU) Extension, April Hulet with Brigham Young University, Chad Boyd and Kirk Davies with the USDA Agricultural Research Service Eastern Oregon Agricu...


RancHER 2023

From women for women. All welcome!

YOU ARE INVITED!

October 31st, November 1st and 2nd 2023 at 4:00 pm PT
ONLINE &...