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On August 4, 2026, American Public University System combined with Rasmussen University and Hondros College of Nursing to form a single higher education institution. American Public University System (the System) now includes American Public University, American Military University, Rasmussen University, and Hondros College of Nursing. The System is accredited by the Higher Learning Commission and is a wholly owned subsidiary of American Public Education, Inc. (APEI). We are continuing to update our website to reflect our new structure.

 

Science Resources

electrical engineer looking at electrical components

What Is Electrical Engineering?

What is electrical engineering? Learn how the field explores power systems, electronics, and modern technologies in real-world applications.
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what does an electrical engineer do

What Does an Electrical Engineer Do?

What does an electrical engineer do? Learn about duties, skills, industries, and how an electrical engineering degree can support your goals.
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electrical engineering vs mechanical engineering

Electrical Engineering vs Mechanical Engineering

Electrical engineering vs mechanical engineering: explore key differences, coursework, and paths to help research the right engineering discipline.
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What is a biology degree?

What Is a Biology Degree?

Learn what a biology degree is, what biology majors study, skills you may develop, and typical career paths with an online bachelor's degree in biology.
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What can you do with a biology degree?

What Can You Do with a Biology Degree?

Explore what you can do with a biology degree, including career paths in environmental science, public health, laboratory research, and graduate study.
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BS vs. BA in Biology

BS vs BA in Biology: What's the Difference?

Compare a BS vs BA in biology, including coursework, lab requirements, graduate school preparation, and how to choose the right degree.
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How to get a biology degree?

How to Get a Biology Degree

Learn how to get a biology degree, including admission requirements, lab coursework, research opportunities, and career pathways.
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drone hovering above field

Unmanned Aircraft Systems: How They Work and What They Do

Dr. Scott Van Hoy
Unmanned aircraft systems: Learn how drones work and their various applications for the military and private-sector organizations.
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environmental scientists examining water

Environmental Science Degree vs Environmental Engineering

Compare an environmental science degree vs environmental engineering to see how each field contributes to sustainability through different approaches.
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environmental science scene with globe near trees

How to Get a Degree in Environmental Science

Learn how to get a degree in environmental science with guidance on skills, program types, & what to expect from undergraduate study in this growing field.
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environmental science depicted by beakers growing plants

Is a Master’s in Environmental Science Worth It?

Is a master’s in environmental science worth it? Learn how this advanced degree may support your career goals in sustainability, research, and policy.
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environmental science smog over city

Why Is Environmental Science Important for Us to Study?

Leslie Doyle
Why is environmental science important for us to study? Discover how sustainable practices protect people and animals.
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