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Browse Online Programs

Oregon State University Ecampus delivers degrees, certificates and microcredentials online to students all over the world. The goal is simple: to give you greater access to learning opportunities that blend quality, engagement and innovation.

Oregon State is consistently ranked one of the nation's best providers of online education by U.S. News & World Report and other publications.

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Program Topic

Program Type

21 undergraduate degrees in science available

Undergraduate degrees (21)

Close-up of green wheat stalks against bright blue sky

Agricultural Sciences

B.S.

Overview | Careers | Skills

Design your own degree in agriculture through flexible curriculum that spans subjects such as agriculture production, leadership, agribusiness, world food crops and sustainability.

Smiling woman bends down in a barn, gently feeding a sheep as part of her role in caring for livestock

Animal Sciences

B.S.

Overview | Careers | Skills

Prepare for work with domesticated animals like cattle, sheep, horses and dogs in a science-driven program exploring animal nutrition, behavior, reproduction and genetics.

Middle-aged, female patient in wheelchair holding hand of male nurse in green scrubs

Biohealth Sciences

B.S.

Overview | Careers | Skills

Explore how biological science is applied to human health and society by studying life sciences, physical sciences, social sciences and public health as you train for careers in health care.

Small, golden mushrooms sprouting from moss-covered log on forest floor

Botany

B.S.

Overview | Careers | Skills

Study the biology of plants and fungi through subjects like plant structure, biodiversity and genetics to better understand human impact on plant and ecological systems.

Chemical engineer in lab coat inspects industrial distillation equipment while holding a tablet in a high-tech processing facility

Chemical Engineering

B.A. or B.S.

Overview | Careers | Skills

Gain the skills to design scalable chemical processes that turn basic matter into useful products — leading innovations in renewable energy, clean water, semiconductors, biotech and more.

Woman in glasses and gray sweater reviewing code on her computer screen

Computer Science

B.S.

Overview | Careers | Skills

Immerse yourself in problems that apply to every field, and gain skills in software engineering, mobile development, cloud-based programming and more.

Woman reviewing code on laptop computer with cup of coffee

Computer Science – Applied

B.S. (Postbaccalaureate)

Overview | Careers | Skills

Take your shortest path to a rewarding career by earning just 60 credits, enabling you to focus only on computer science and graduate quickly.

Overhead shot of agricultural field with green and yellow crops and red soil

Crop and Soil Science

B.S.

Overview | Careers | Skills

Dig deep into crop and soil science with courses related to natural systems, field crop agriculture, water and soil resource management, and sustainable agriculture practices.

Massive roadway with cars splitting a wooded area with deciduous trees and a small city to the east

Environmental Economics and Policy

B.S.

Overview | Careers | Skills

Develop a strong economic skill set – supplemented by education in biological, physical or social sciences – as you prepare for a multifaceted career in environmental analysis.

Snow-capped mountain reflecting in an alpine lake with beautiful pine forest along shoreline

Environmental Sciences

B.S.

Overview | Careers | Skills

Pursue a rigorous, integrative education in science and policy as you learn to address global challenges like climate change, pollution and biodiversity loss as an environmentally focused scientist or analyst.

Fish jumping toward the open mouth of a grizzly bear standing at the top of a waterfall

Fisheries, Wildlife, and Conservation Sciences

B.S.

Overview | Careers | Skills

Learn how to maintain balance for fish, wildlife and the delicate environments they live in through science-based curriculum that emphasizes applied ecological principles.

Aerial image of Earth with large river, tributaries and mountain ranges

Geography and Geospatial Science

B.S.

Overview | Careers | Skills

Use the power of big data analysis and visualization technologies to explore humanity's relationship with our physical environment and natural, cultural and built resources.

Thousands of cherry tomatoes growing in tall rows inside a commercial greenhouse

Horticulture

B.S.

Overview | Careers | Skills

Grow your skills in horticultural production through the study of topics such as plant pathology, pest and weed management, applied ecology and agricultural policy.

Older couple stretching their upper torsos with support from a younger male physical therapist

Kinesiology

B.S.

Overview | Careers | Skills

Study the impact of human movement on health and quality of life, focusing on physical activity throughout different life stages, as you prepare for a career in the wellness and fitness industries.

Three engineers sitting at desks while working on computers in an office

Mechanical Engineering

B.S.

Overview | Careers | Skills

Learn how to design, build and improve mechanical systems, components and processes. Gain in-demand skills in computational engineering and modeling that will set you apart as a mechanical engineer.

Pathway beside beautiful lake with bright yellow aspens and snow-capped mountains in background

Natural Resources

B.S.

Overview | Careers | Skills

Explore natural and social sciences through a customizable curriculum that considers the interrelationship between our planet's resources and the human dimensions that impact them.

Woman taking notes on clipboard while talking to a young child with toys in background

Psychology

B.A. or B.S.

Overview | Careers | Skills

Analyze the scientific and humanistic perspectives of psychology, and come to appreciate human diversity in identifying, understanding and solving complex problems in others’ lives.

Man in blue shirt holding clipboard talking with other people in blue shirts

Public Health

B.S.

Overview | Careers | Skills

Protect and improve the well-being of your community through health data analysis, disease and injury prevention strategy, health policy and management of social and environmental determinants of health.

Herd of buffalo grazing on yellow grasslands beside a river with cliffs in background

Rangeland Sciences

B.S.

Overview | Careers | Skills

Study the ecological, socioeconomic and policy aspects of rangeland management as you prepare yourself for a wide-open career in conserving and managing ecosystems and their resources.

Aerial view of apartment building with green roof and plants growing in courtyard

Sustainability

B.S. (Postbaccalaureate or double degree)

Overview | Careers | Skills

Gain interdisciplinary expertise in sustainable practices through this double-degree program, and build a career that can impact all aspects of global business, politics, economics and society.

Fuzzy brown beaver wading into shallow water next to green leaves and branches

Zoology

B.S.

Overview | Careers | Skills

Study the vast field of animal biology – from DNA to ecosystems – and gain a broad scientific foundation that will prepare you for a wide range of careers in the life sciences.

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