Fastest Online Natural Sciences Degree Programs for 2025

by Imed Bouchrika, Phd

Co-Founder and Chief Data Scientist

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What can I expect from a fast online natural sciences degree program?

A fast online natural science degree program is designed to deliver the same core scientific knowledge and academic rigor as a traditional program, but in a shorter timeframe. You can expect accelerated course formats, often lasting 5 to 8 weeks per class, with multiple start dates throughout the year to maintain momentum. These programs typically cover subjects like biology, chemistry, environmental science, and mathematics, while offering flexibility to study on your own schedule.

Many programs also allow credit transfers, prior learning assessments, or competency-based learning to shorten the duration even further. While the pace is intense, students benefit from focused instruction, streamlined curricula, and support services tailored for online learners.

Where can I work with an online natural sciences degree?

Graduates with an online natural science degree can work in a wide range of settings across both the public and private sectors. Common workplaces include government agencies, environmental consulting firms, laboratories, research institutions, healthcare organizations, and schools. Depending on your specialization, you might find roles in environmental monitoring, public health, science education, conservation, or laboratory analysis.

Some graduates also work for nonprofit organizations or policy think tanks, applying scientific knowledge to social and environmental issues. With the versatility of a natural science degree, you can pursue careers in fieldwork, office-based analysis, teaching, or leadership positions across various industries.

How much can I earn with an online natural sciences degree?

Earnings with an online natural science degree can vary widely based on your job title, experience level, and area of specialization. Entry-level roles such as lab technicians or environmental field assistants typically earn between $45,000 and $60,000 per year, while more advanced positions like environmental scientists and wildlife biologists average around $65,000 to $75,000 annually.

With experience or a graduate degree, professionals can move into higher-paying roles such as natural sciences managers, who earn over $140,000 per year on average. Overall, a degree in natural science offers strong earning potential and room for salary growth as you gain expertise or pursue further education.

Fastest Online Natural Science Degree Programs for 2025

1. American Public University – B.S. in Natural Sciences

American Public University offers a fully online Bachelor of Science in Natural Sciences designed for students seeking a broad foundation in the scientific disciplines. The 120-credit program integrates coursework in biology, chemistry, physics, earth science, and mathematics, along with virtual and hands-on lab components. Students develop critical thinking, data analysis, and scientific communication skills while exploring the nature, history, and philosophy of science. 

• Program Length: Three to four years (120 credit hours)
• Tracks/concentrations: N/A
• Cost per Credit/Tuition: $350 per credit (standard); $250 with Preferred Military Rate; $315 with Veteran or Opportunity Grant
• Accreditation: Higher Learning Commission (HLC)

2. Oregon State University (Ecampus) – Master of Natural Resources (MNR)

The accelerated master’s degree program at Oregon State University Ecampus is designed for undergraduate students who also want to obtain a master’s degree at the same time. The program emphasizes analytical and problem-solving skills to address complex ecological, economic, health, and cultural challenges. Students complete a capstone project culminating in an oral defense that may be conducted online.

• Program Length: Typically 2–3 years part-time (45 quarter credits)
• Tracks/concentrations: Optional certificates in GIS, Water Conflict Management, Wildlife Management, Urban Forestry, and more
• Cost per Credit/Tuition: $582 per credit
• Accreditation: Northwest Commission on Colleges and Universities (NWCCU)

3. Colorado State University Online – M.N.S.E. (Master of Natural Sciences Education)

Colorado State University’s online master’s degree empowers current and aspiring science educators to enhance their teaching toolkit with advanced natural science knowledge and pedagogical expertise. Tailored for busy professionals, the program refreshes your grasp of biology, chemistry, physics, and environmental science while deepening skills in curriculum design, classroom engagement, and science communication.

• Program Length: One year full-time (30 to 31 credit hours)
• Tracks/concentrations: N/A
• Cost per Credit/Tuition: $660 per credit
• Accreditation: HLC

4. University of Denver - Online MS Geographic Information Science

The University of Denver's Master of Science in Geographic Information Science (GISc) is designed for students pursuing careers in geotechnology, offering advanced training in cartography, remote sensing, GIS, and GPS. Emphasizing the role of digital tools and data analysis in understanding human-environment relationships, the program prepares graduates for impactful roles in policy and decision-making. 

• Program Length: Two Years
• Tracks/concentrations: GIS
• Cost per Credit/Tuition: For more information about billing and tuition payments, visit the Office of Student Billing website.
• Accreditation: Higher Learning Commission (HLC)

5. University of Memphis – B.A. in Earth Sciences

The University of Memphis offers a fully on-campus Bachelor of Arts in Earth Sciences with four areas of concentration: Geoarchaeology, Geography, Geology, and Environmental Science. The 120-credit program blends foundational coursework, such as Geomorphology, Geographic Information Science, Quantitative Methods, and Field Methods. Students develop strong analytical, field-based, and GIS skills.

• Program Length: Four years full-time (120 credit hours)
• Tracks/concentrations: Geoarchaeology; Geography; Geology; Environmental Science.
• Cost per Credit/Tuition: Refer to the University of Memphis tuition page for updated figures.
• Accreditation: Southern Association of Colleges and Schools Commission on Colleges (SACSCOC)

6. Spalding University – B.S. in Natural Science

Carefully designed to prepare students for health-professional or graduate programs, the BS in natural science program at Spalding University offers a comprehensive coursework in biology, chemistry, physics, and mathematics. Students select one of several pre-professional tracks and can participate in structured 3+1 or 3+2 accelerated pathways leading into professional degrees in pharmacy or athletic training. 

• Program Length: Four years full-time (120 credit hours)
• Tracks/concentrations: Pre-Medical, Pre-Dental, Pre-Veterinary, Pre-Pharmacy, Pre-Physician Assistant, Pre-Physical Therapy; with options for 3+1 Pre-Pharmacy and 3+2 B.S./M.S. in Athletic Training.
• Cost per Credit/Tuition: Refer to Spalding’s current undergraduate tuition rates (financial aid available); students receive an average of 99% aid, with merit awards up to $50,000.
• Accreditation: Southern Association of Colleges and Schools Commission on Colleges (SACSCOC)

7. Hamline University – Master of Arts in Natural Sciences & Environmental Education (MAEd)

Hamline University’s MAEd in Natural Sciences and Environmental Education is an online-capable graduate program designed primarily for current educators and informal environmental education professionals. It emphasizes place-based learning and environmental literacy, and offers elective concentrations such as climate literacy, nature-based early learning, and place-based education. Coursework includes natural science pedagogy, field-based methods, and program design.

• Program Length: About 18 months (34 credits)
• Tracks/concentrations: Electives/certificates in Climate Literacy, Nature-Based Early Learning, Environmental Education, and Place-Based Education.
• Cost per Credit/Tuition: $592 per credit
• Accreditation: North American Association for Environmental Education (NAAEE)

8. Arizona State University – MNS in Natural Science (Earth & Space Sciences)

For those who want to pursue a bachelor’s level without pursuing a research-heavy degree, Arizona State University’s on-campus, STEM-classified Master of Natural Science (MNS) in Earth & Space Sciences is a professionally oriented 30-credit program designed for individuals seeking advanced training. The program supports career growth for professionals in environmental consulting, geoscience, education, hazard assessment, and planetary sciences.

• Program Length: One to two years
• Tracks/concentrations: Flexible specialization across Earth and space disciplines (e.g., geology, planetary science, atmospheric science, geophysics); program is self-designed with advisor oversight
• Cost per Credit/Tuition: $13,960 per semester for full-time students (U.S. residents), $19,260/semester for international students
• Accreditation: Higher Learning Commission (HLC)

9. Florida National University – B.S. in Natural Sciences

Florida National University offers a flexible, 120-credit Bachelor of Science in Natural Sciences available both on campus and online (Hialeah & Miami, plus distance learning). The program includes a 66-credit core in biology, chemistry, anatomy, physics, microbiology, organic chemistry, biochemistry, and epidemiology. Emphasis on foundational science makes it ideal for pre-med, allied health, environmental science, or secondary education pathways.

• Program Length: Four years full-time (120 credit hours)
• Tracks/concentrations: N/A
• Cost per Credit/Tuition: See current rates for undergraduate tuition, with financial aid commonly available
• Accreditation: Commission for Independent Education of the Florida Department of Education

10. Thomas Edison State University – A.S. in Natural Sciences and Mathematics

For those who are looking for a quick associate’s degree, Thomas Edison State University offers an entirely online 60-credit Associate of Science in Natural Sciences and Mathematics designed to build foundational STEM knowledge and facilitate transfer to a bachelor’s program. The curriculum emphasizes critical thinking, quantitative skills, and scientific inquiry, with courses ranging from introductory biology and earth science to programming and calculus.

• Program Length: Two years full-time (60 credit hours)
• Tracks/concentrations: Biology, Computer Science, or Mathematics.
• Cost per Credit/Tuition: TESU charges standardized tuition for all undergraduate online courses.
• Accreditation: Middle States Commission on Higher Education (MSCHE)

How long does it take to complete a fast online natural science degree program?

The time it takes to complete an online natural science degree largely depends on the level of the program and your enrollment status (full-time or part-time). A bachelor’s degree in natural science typically requires 120 credit hours, which most students complete in three to four years of full-time study. 

Accelerated programs, flexible online formats, and year-round course offerings can allow highly motivated students to finish in less time, especially if they have prior college credits or participate in intensive sessions. These programs provide a broad foundation in scientific principles, lab skills, and interdisciplinary thinking, preparing graduates for entry-level science careers or graduate school.  Some students may also pursue specialized credentials, such as the shortest online certificate programs for pharmacy technician, to quickly enter high-demand roles in the healthcare sector while working toward their degree.

In comparison, a master’s degrees in natural science typically take around 18 months to complete, offering a relatively quick path to career advancement or further academic study. An associate degree in natural sciences or mathematics usually takes about two years to complete and consists of around 60 credit hours. It is ideal for students seeking foundational STEM knowledge or a stepping stone toward a bachelor’s degree. 

For those already holding a bachelor’s degree, a master’s program in natural sciences or science education can generally be completed in about two years of full-time study, though some accelerated or flexible options may shorten that timeline.

These programs can open doors to leadership roles, research opportunities, and even some of the top-paying careers exercise science degree holders may also qualify for, especially in areas like natural sciences management, environmental consulting, or postsecondary teaching.

How does an online natural science degree compare to an on-campus program?

Online natural science degrees are increasingly recognized for their flexibility and academic quality, offering many of the same benefits as traditional on-campus programs. Here’s how they compare across key areas:

• Curriculum: Online programs typically cover the same core subjects—such as biology, chemistry, environmental science, and mathematics—as their on-campus counterparts, ensuring academic consistency and accreditation.
• Flexibility: Online degrees offer greater scheduling freedom, allowing students to complete coursework at their own pace, which is ideal for working adults or those with personal commitments. Some students even pair their studies with career-focused credentials like accelerated online phlebotomy technician certificate programs, enabling them to enter the healthcare workforce quickly while continuing their degree.
• Interaction and Support: While in-person programs provide face-to-face engagement, online programs often include virtual discussion boards, live video sessions, and dedicated academic advisors to ensure strong student support.
• Lab Requirements: Some online programs offer virtual labs or require occasional in-person lab intensives, whereas on-campus programs typically include hands-on lab work as a regular part of the curriculum.

What is the average cost of an online natural science degree program?

Online natural science degree programs vary widely in cost based on degree level, institution type, and eligibility for discounts or grants. Below are common tuition scenarios for both bachelor’s and master’s programs:

• Standard Bachelor’s Degree Rate (~$42,000): A full online bachelor’s degree in natural science at universities like American Public University costs around $350 per credit hour, totaling approximately $42,000 for a 120-credit program. This is the typical rate for civilian students without financial aid or institutional discounts.
• Military Rate (~$30,000): Many universities, including American Public University, offer a reduced tuition rate of around $250 per credit hour for active-duty service members, National Guard, and reservists. This significantly lowers the total cost of a bachelor’s program to about $30,000, making higher education more accessible for those serving in the military.
• Veteran or Grant-Supported Rate (~$37,800): Students who qualify for institutional grants such as the Veteran Grant, the APUS Opportunity Grant, or other merit- or need-based aid may receive a discounted tuition rate, such as $315 per credit hour. These grants help reduce the financial burden for veterans, low-income learners, or high-achieving students.
• Colorado State University – Master’s Program (~$20,460): CSU’s online Master of Natural Sciences is priced competitively at about $660 per credit for a 31-credit program. This totals approximately $20,460, making it an affordable option for working professionals seeking graduate-level science education. Some learners also pursue short-term healthcare credentials, such as fast track sterile processing technician certificate programs online, alongside their degree to gain practical skills and enter the workforce more quickly.

Understanding the cost of an online natural science degree is essential for planning your academic journey and budgeting effectively. Whether you're pursuing a bachelor’s or master’s program, factors such as military status, grant eligibility, and institutional pricing can make a significant difference in your total investment.

The chart below provides a clear comparison of these common tuition scenarios to help you evaluate which path best aligns with your goals and financial situation.

What are the financial aid options for students enrolling in an online natural science degree program?

Paying for an online degree can feel overwhelming, but there are a variety of financial aid options available to help make your education more affordable. Just like traditional students, online learners may qualify for federal aid, scholarships, military tuition assistance, and school-specific grants. Understanding your options early can help you budget more effectively and reduce out-of-pocket costs.

Here’s a breakdown of common financial aid sources: 

• Federal Financial Aid: Students enrolled in accredited online programs are eligible to apply for federal aid through the FAFSA, which may include Pell Grants, subsidized loans, and work-study opportunities.
• Scholarships and Grants: Many universities and external organizations offer merit-based or need-based scholarships specifically for online learners, reducing overall tuition without needing repayment.
• Military and Veteran Benefits: Active-duty service members, veterans, and their families often qualify for tuition assistance, GI Bill® benefits, or military grants that significantly lower education costs.
• Employer Tuition Assistance: Some employers provide tuition reimbursement or education stipends for employees pursuing degrees relevant to their field, especially in the science and healthcare industries.
• Institutional Aid: Many schools offer online-specific grants, transfer scholarships, or discounts for students with prior college credit, making their programs more financially accessible.

What are the prerequisites for enrolling in an online natural science degree program?

Before applying to an online natural science degree program, it is important to understand the academic and technical requirements you’ll need to meet. While admissions criteria may vary by institution and degree level, most programs expect students to have a foundational background in math and science, as well as the ability to manage online coursework independently. 

This foundational knowledge also lays the groundwork for exploring biotechnology career opportunities, where strong STEM preparation is essential for success in research, product development, and applied science roles. Here are some of the most common prerequisites:

• Educational Background: For bachelor’s programs, applicants typically need a high school diploma or GED, often with a minimum GPA requirement; graduate programs generally require a bachelor’s degree in a science-related field.
• Math and Science Preparation: Many programs prefer or require prior coursework in algebra, biology, chemistry, or other foundational STEM subjects to ensure students are ready for advanced scientific study.
• Transcripts and Test Scores: Applicants are usually asked to submit official transcripts, and some schools may request standardized test scores like the SAT, ACT, or GRE, depending on the level and competitiveness of the program.
• Technical Requirements: Since coursework is delivered online, students need access to a reliable computer, high-speed internet, and sometimes specific software for labs or simulations.
• Additional Materials: Some programs may also require letters of recommendation, a personal statement, or proof of relevant experience, particularly for graduate-level admissions.

What courses are typically in an online natural science degree program?

Online natural science degree programs offer a well-rounded curriculum designed to build both broad scientific literacy and specialized knowledge in key disciplines. These programs usually include a combination of general education, core science courses, and electives that align with a student’s chosen concentration.

• General Biology: This course introduces the fundamentals of living systems, including cell structure, genetics, evolution, and ecosystems. It provides a foundation for more advanced studies in life sciences and is typically paired with virtual or in-person lab components. This course also makes it especially relevant for students interested in exploring various types of specialized fields of forensic science, where biological analysis plays a critical role.
• General Chemistry: Students learn the principles of atomic structure, chemical bonding, reactions, and thermodynamics. The course builds essential problem-solving skills and may include online lab simulations.
• Physics: Topics include motion, forces, energy, waves, and thermodynamics, often with a focus on real-world applications. Physics strengthens analytical thinking and supports a deeper understanding of natural phenomena.
• Earth and Environmental Science: This course explores Earth's physical systems, climate patterns, and human impact on the environment. It is especially valuable for students interested in environmental science, sustainability, or conservation careers.
• Mathematics for Science: Students gain skills in algebra, statistics, or calculus depending on the program's level and focus. These mathematical tools are crucial for analyzing scientific data and conducting experiments.
• Scientific Research Methods: This course teaches how to design experiments, gather and interpret data, and apply the scientific method. It prepares students for upper-level coursework and independent research projects. It also strengthens analytical abilities that overlap with roles requiring medical assistant skills, such as data handling, precision, and scientific documentation.

What types of specializations are available in an online natural science degree program?

Online natural science degree programs often offer a variety of specializations to help students tailor their studies to specific career paths or areas of interest.

Common concentrations include biology, chemistry, physics, and environmental science, each focusing on a different aspect of the natural world. A biology track may emphasize genetics, anatomy, or ecology and is often ideal for students pursuing healthcare, lab research, or teaching careers.  Some students also pair their studies with healthcare-focused credentials, such as the fastest surgical tech associate's degree online, to expand their career options and gain practical, in-demand skills.

Chemistry specializations dive into molecular structures, reactions, and lab techniques, preparing students for roles in pharmaceuticals, forensics, or chemical engineering. Other specialized tracks may include earth science, marine science, natural resource management, or science education.

Earth and marine science focus on geological or oceanic systems, making them suitable for careers in conservation or climate research. Natural resource management prepares students for environmental planning and sustainability roles by blending science with policy.

Those interested in education may select a science teaching concentration, which prepares them to instruct at the K–12 level and often aligns with masters in education requirements for those planning to pursue graduate study. The variety of specializations available allows students to align their academic focus with long-term professional or academic goals.

How do I choose the best online natural science degree program?

Choosing the right online natural science degree program involves more than just picking the fastest or most affordable option. You'll want to consider your long-term goals, the program's structure, available concentrations, and the credibility of the institution to ensure it aligns with your academic and professional needs.

• Accreditation: Make sure the program is accredited by a recognized regional accrediting body. Accreditation ensures academic quality and is often required for financial aid and graduate school admission. For example, the Higher Learning Commission (HLC) is one of the major accrediting bodies in the United States.
• Program Length and Format: Look at how long the program takes to complete and whether it offers accelerated or self-paced options. Consider your schedule and how intensively you can study each term.
• Concentrations or Specializations: Some programs offer tracks like environmental science, biology, or computer science. Choose a concentration that matches your career interests or plans for further study.
• Cost and Financial Aid: Review tuition rates, hidden fees, and financial aid availability. Some schools offer military discounts, scholarships, or grants that can significantly reduce your out-of-pocket expenses.
• Faculty and Student Support: Strong academic advising, tutoring, and technical support can make a big difference in an online learning environment. Look for programs that provide access to dedicated online faculty and robust student services.
• Career Services and Alumni Outcomes: Research how well the program prepares students for employment or graduate school. Look at job placement rates, internship opportunities, and alumni success stories.

What challenges might I encounter in a fast online natural science degree program?

Fast online natural science programs often require exceptional time management and self-discipline, as the accelerated schedule can amplify workload pressures. Students may also need to adapt to virtual lab formats, where hands-on experience is simulated rather than conducted in a traditional setting. Limited face-to-face interaction with peers and instructors can add to the challenges, underscoring the importance of reliable technical support and communication channels. For a comparative look at programs that balance quality with cost-effectiveness, consider affordable online environmental science degree programs.

What career paths are available for graduates of an online natural sciences degree program?

Graduates with a degree in natural science can pursue a wide range of careers across education, research, environmental management, and public policy. Here are some common career paths:

• Environmental Scientist ($80,060): Natural science graduates often work in environmental monitoring and assessment, helping organizations comply with regulations, conduct field studies, and mitigate ecological risks.
• Science Teacher ($68,285 for high school teachers): With additional teaching certification, graduates can become middle or high school science teachers, inspiring the next generation through biology, chemistry, or earth science instruction.
• Natural Sciences Manager ($161,180): Experienced professionals can move into leadership roles, overseeing research teams, laboratory operations, or science-based departments in government or private industry.
• Lab Technician ($46,864): Entry-level graduates may work in laboratory settings, conducting tests, analyzing samples, and supporting scientific experiments in healthcare, biotech, or environmental science.
• Policy Analyst ($100,949): Graduates can work for government agencies, nonprofits, or environmental organizations, using their scientific knowledge to evaluate and shape policy related to climate, public health, or natural resources.
• Wildlife Biologist ($72,860): Those with a concentration in biology or ecology may pursue careers studying animals and ecosystems, often working for government agencies, conservation groups, or research institutions. These roles can lead to competitive earnings, especially when factoring in positions that align with the average marine biologist salary, which reflects the value of specialized scientific expertise in ecological and oceanographic research.

From entry-level lab positions to high-level management roles, the options are diverse and scalable based on your interests and education level. The chart below outlines these career paths, along with their average salaries and typical responsibilities, to help you better understand where a natural science degree can take you.

What is the job market for graduates with an online natural sciences degree?

According to the U.S. Bureau of Labor Statistics, employment of environmental scientists and specialists is projected to grow 7 percent from 2023 to 2033, which is faster than the average for all occupations. The job market for graduates with an online natural science degree is generally stable and growing, especially in fields related to environmental science, public health, education, and research.

As industries increasingly focus on sustainability, climate resilience, and data-driven decision-making, demand for scientifically trained professionals is expected to rise.

In addition to growth, the field offers steady job openings for new graduates. An estimated 8,500 openings for environmental scientists and specialists are projected each year over the next decade, resulting from a mix of retirements, career changes, and expansion in the sector.

Other natural science-related roles, in education, healthcare, and laboratory science, also remain in demand, particularly for individuals with interdisciplinary training or advanced degrees.

What practical experience opportunities are available through online natural science degree programs?

Many online natural science programs integrate practical components that extend beyond virtual lectures. Institutions increasingly offer virtual lab simulations and project-based research modules designed to replicate real-world experiments and analytical tasks. In some cases, programs establish partnerships with research centers or industry leaders, enabling internships and collaborative projects that foster hands-on expertise. These initiatives allow students to develop essential technical skills and gain insight into emerging domains, including the biotechnology career path.

Here’s what graduates have to say about their fast online natural science degrees:

Other things you should know about fast online natural science degrees

Are fast online natural science degrees respected by employers?

Yes, fast online natural science degrees are respected by employers—especially when they come from accredited institutions. What matters most to employers is the quality of the education, accreditation status, and the skills and knowledge students bring to the job. As online learning has become more mainstream, many employers now view online degrees on par with traditional ones, particularly if the degree includes hands-on training or a capstone project.

Can I transfer credits into a fast online natural science degree program?

Many fast online programs are designed to accept transfer credits, especially from accredited community colleges or prior bachelor’s coursework. Students may be able to transfer general education or foundational science courses, which can significantly shorten the time to graduation. However, each institution has its own credit transfer policies, so it’s important to verify which credits will be accepted before enrolling.

Do fast-track natural science programs include lab work?

Yes, most fast-track natural science programs incorporate lab work, either through virtual simulations, take-home kits, or short on-campus intensives. While lab formats may vary, they are essential for providing hands-on experience in biology, chemistry, or physics. These components ensure students gain practical skills that are valued in scientific and technical careers.

Is it possible to work full-time while completing a fast online natural science degree?

It is possible, but it depends on the program’s structure and the student’s time management skills. Many fast-track programs are asynchronous and flexible, making them suitable for working professionals. However, because of the intensive pace, students should be prepared to commit significant time each week to keep up with coursework, especially during lab-heavy terms.