College of Agriculture, Environment, and Nutrition Sciences

CAENS Impact

Advancing Research, Education, and Extension

Through grant funding, student success, professional training, and community engagement, CAENS continues to strengthen the land-grant mission.

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Grant Funding

Supporting innovation and discovery
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AG Professionals

Climate Convening participation
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Scholars Graduated

Preparing future leaders
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Spring Open House Attendance

Connecting students and families
About Us
The Historical Legacy
Deans Message
Contact Us
Directory

About Us

Three students wearing safety goggles work collaboratively at a laboratory table filled with glassware and scientific equipment.

The College of Agriculture, Environment and Nutrition Sciences (CAENS) at Tuskegee University integrates teaching, research, and Extension to advance academic excellence, scientific discovery, and community engagement.

CAENS prepares students for leadership roles in agriculture, natural resources, environmental sciences, food systems, and human nutrition while supporting small farmers, families, communities, and sustainable agricultural systems.

Through innovative programs, ethical practice, and hands-on learning, CAENS promotes food security, rural development, environmental stewardship, and improved quality of life across Alabama and beyond.

Our Legacy

Historical Legacy of CAENS

The legacy of CAENS traces back to the founding of Tuskegee University by Booker T. Washington in 1881 and the transformative research of Dr. George Washington Carver. Their vision emphasized hands-on agricultural education, self-sufficiency, and the use of science to improve the lives of farmers and communities.

Today, CAENS honors this tradition through progressive teaching and research programs that continue to advance agricultural innovation and address challenges in sustainability, health, and environmental change.

Welcome

Dr. Olga Bolden-Tiller, Dean of CAENS

Dr. Olga Bolden-Tiller

Dean, College of Agriculture, Environment and Nutrition Sciences

Welcome to the College of Agriculture, Environment and Nutrition Sciences at Tuskegee University. Our college stands on a proud history of excellence and service to the community. We are committed to developing leaders who will transform agriculture, food, and environmental systems through innovation, sustainability, and inclusivity.

Whether you are a student, researcher, or partner, we invite you to explore opportunities within CAENS to contribute to the advancement of agricultural sciences and community well-being.

Get in touch

CAENS Office

College of Agriculture, Environment and Nutrition Sciences (CAENS)

Tuskegee University
110-D Henderson Hall
1200 W. Montgomery Road
Tuskegee, AL 36088
 

Phone: (334) 727-8453
Email: caensdean@tuskegee.edu

 

 

CAENS Leadership
Prospective Students
CAENS Degree Programs
CAENS Ag Ambassadors
CAENS Scholarships and Other Funding Opportunities

CAENS Leadership

Dean of CAENS and Administrative Head for Land Grant Programs

Dr. Olga Bolden-Tiller

Reports to the Dean

Associate Dean of Academic Programs and Student Success

Dr. Barrett Vaughan

Associate Dean of Research

Dr. Desmond Mortley

Associate Dean of Extension and Extension Administrator

Dr. Raymon Shange

Dean Executive Assistant

Anwar Walker

CAENS Director of 1890 Land-Grant Operations & Fiscal Affairs

Shannon Payne

Academic Department Heads

DAES Department Head

Dr. Derris Burnett

FNS Department Head

Dr. Norma L. Dawkins

Prospective Students

To learn more about CAENS programs, opportunities, and resources, please visit the CAENS website.

CAENS Degree Programs

Below are undergraduate and graduate degree programs available in the College of Agriculture, Environment and Nutrition Sciences.

Undergraduate Programs (B.S.)

Department of Agricultural and Environmental Sciences (DAES)

  • Agribusiness — prepares students for careers in agricultural business, agricultural economics, agricultural education, business management, and related agricultural industries.
  • Animal and Veterinary Sciences — prepares students for careers in animal biology, animal management, livestock production, companion animal sciences, veterinary-related fields, and graduate or professional study.
  • Environmental, Natural Resources and Plant Sciences — prepares students for careers in environmental science, environmental health, plant and soil sciences, forestry, horticulture, wildlife, fisheries, and natural resource management.

Department of Food and Nutritional Sciences (FNS)

  • Food Science — prepares students for careers in food product development, food safety, food processing, quality assurance, research, and related food industry fields.
  • Nutritional Science — prepares students for careers in nutrition, health promotion, wellness, research, public health, and graduate or professional study.
  • Didactic Program in Dietetics — prepares students for supervised practice, dietetics, nutrition counseling, clinical nutrition, community nutrition, and related professional pathways.
  • Public Health Nutrition — prepares students for careers in community health, nutrition education, public health programs, food access, wellness, and disease prevention.
  • Food Science / Biology Dual Degree — provides students with combined preparation in food science and biology for careers or graduate study in food systems, science, research, and health-related fields.
  • Nutritional Science / Biology Dual Degree — provides students with combined preparation in nutrition and biology for careers or graduate study in nutrition, health sciences, research, and professional programs.
Graduate Programs (M.S. and Ph.D.)

Department of Agricultural and Environmental Sciences (DAES)

  • M.S. Environmental Science / Environmental Management — offers thesis and non-thesis options with online and on-campus opportunities in areas such as environmental science, environmental management, watershed management, environmental health, soil health, and related fields.
  • M.S. Plant and Soil Sciences — offers thesis and project options with focus areas such as plant science, soil science, biotechnology, genetics, organic farming, and sustainable agricultural systems.
  • M.S. Animal Sciences — offers graduate study in animal science with specialization areas such as nutrition, genetics, reproduction, biotechnology, and related animal science fields.
  • M.S. Agricultural and Resource Economics — offers thesis and non-thesis options in agricultural economics, resource economics, policy, markets, and economic analysis.
  • Ph.D. Integrative Biosciences (IBSC) — provides interdisciplinary doctoral study integrating biology, agriculture, environment, nutrition, and related life science areas.
  • Ph.D. Agricultural and Environmental Sciences Engineering (AESE) — provides interdisciplinary doctoral study in agricultural, environmental, natural resource, and engineering-related areas.
  • Ph.D. Integrative Public Policy and Development (IPPD) — provides interdisciplinary doctoral study in public policy and development with emphasis areas related to agriculture, resources, development policy, history, and public policy.

Department of Food and Nutritional Sciences (FNS)

  • M.S. Food and Nutritional Sciences — offers thesis and non-thesis options for students pursuing advanced study in food science, nutritional science, dietetics, public health nutrition, research, and related fields.
  • Ph.D. Integrative Biosciences (IBSC) — includes opportunities for advanced interdisciplinary study in nutrition, food science, biology, health, and related bioscience areas.

CAENS Ag Ambassadors

CAENS Office

College of Agriculture, Environment and Nutrition Sciences (CAENS)

Tuskegee University
110-D Henderson Hall
1200 W. Montgomery Road
Tuskegee, AL 36088
 

Phone: (334) 727-8453
Email: caensdean@tuskegee.edu

 

 

CAENS Scholarships and Other Funding Opportunities

CAENS offers a number of scholarship opportunities for students pursuing degrees in agriculture, environment, and nutrition sciences. Undergraduate awards include the David A. Scott Scholarship, also known as the Tuskegee University Food and Ag Scholarship, the Cargill Thrive Scholarship, and the USDA NextGen Scholarship. Additional funding opportunities are also available.

For more information on these awards, please contact Dr. Barrett Vaughan, Assistant Dean of Academic Affairs and Student Success, at bvaughan@tuskegee.edu.

Funds to support graduate education, including MS and PhD programs, are also available. Please contact the program directors from the Department of Agricultural and Environmental Sciences and the Department of Food and Nutritional Sciences to learn more.

CAENS Spotlight

The College of Agriculture, Environment and Nutrition Sciences highlights students, faculty, staff, alumni, and stakeholders who are making an impact through academics, research, Extension, leadership, and service.

Student
CAENS Student Spotlight - Cayden Bowe

Student Spotlight

Cayden Bowe

Cayden Bowe is a Food Science senior and Tuskegee University Food and Agriculture Scholar recognized for his leadership, research experience, and commitment to food and nutrition sciences.

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Faculty
CAENS Faculty Spotlight - Dr. Marceline Egnin

Faculty Spotlight

Dr. Marceline Egnin

Dr. Marceline Egnin has been named the 2026 Distinguished Scientist Award recipient by the Society for In Vitro Biology for her outstanding contributions to in vitro sciences.

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Staff
CAENS Staff Spotlight - Gladys E. Hlorgbe

Staff Spotlight

Gladys E. Hlorgbe

Gladys E. Hlorgbe joins Tuskegee University Cooperative Extension as a Family, Home, and Consumer Sciences / Community Development Agent II serving Dallas, Perry, and Hale counties.

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Alumni
CAENS Alumni Spotlight - Taylor Smith

Alumni Spotlight

Taylor Smith

CAENS alum Taylor Smith has joined Tuskegee University Cooperative Extension as an Agriculture and Natural Resources Extension Agent serving Macon and Montgomery counties.

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Stakeholder
CAENS Stakeholder Spotlight

Stakeholder Spotlight

Coming Soon

CAENS will highlight partners, supporters, community leaders, and collaborators who help advance the college’s mission.

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Upcoming Events

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