Paul H. O’Neill School of Public and Environmental Affairs
- Ecology and Conservation
- Energy
- Environmental Chemistry, Toxicology, and Risk Assessment
- Specialized Study
- Water Resources
With a Master of Science in Environmental Science (MSES) degree from the O’Neill School, you’ll become an environmental professional—mastering the science, along with the analytical and policy skills needed to apply scientific knowledge and lead the way toward solving environmental issues facing our global society.
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This 10.5-month residency allows you to earn your Master’s degree, make a difference teaching at the McCall Outdoor Science School, and find your place in our alumni network. Scholarships available.
Join our students and alumni working to design, create, and implement strategies and solutions to create an equitable, sustainable, and climate-resilient future.
Add marketable skills to your résumé. Start with a Certificate in GIS and then step up to a master’s degree. Flexible, convenient online learning. Designed to fit your busy life.