Science courses can help you learn fundamental concepts in biology, chemistry, physics, and environmental science, as well as applied areas like genetics, chemical reactions, and renewable energy technologies. You can build skills in experimental design, data analysis, and critical thinking, enabling you to interpret scientific findings effectively. Many courses introduce tools such as lab equipment, statistical software, and simulation programs, that support conducting experiments and analyzing results in various scientific fields.

Nanyang Technological University, Singapore
Skills you'll gain: Criminal Investigation and Forensics, Scientific Methods, Chemistry, Blood Collection, Investigation, Case Studies, Biochemistry, Analytical Chemistry, Pharmacology, Laboratory Testing, Pathology, Molecular Biology, Deductive Reasoning, Estimation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Laboratory Experience, Quality Control, Product Development, Packaging and Labeling, Quality Assurance, Laboratory Equipment, Prototyping, Product Quality (QA/QC), New Product Development, Laboratory Procedures, Statistical Process Controls, Product Design, Good Manufacturing Practices, Quality Management, Product Testing, Design Specifications, Chemistry, Safety Standards, Personal Care, Microbiology
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Import/Export, Programming Principles, Web Scraping, File I/O, Python Programming, Jupyter, Data Structures, Pandas (Python Package), Data Manipulation, JSON, Computer Programming, Restful API, NumPy, Object Oriented Programming (OOP), Application Programming Interface (API), Automation, Data Analysis
Beginner · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Shiny (R Package), Rmarkdown, Exploratory Data Analysis, Model Evaluation, Regression Analysis, Version Control, Statistical Analysis, R Programming, Data Manipulation, Data Cleansing, Data Science, Statistical Inference, Predictive Modeling, Statistical Hypothesis Testing, Machine Learning Algorithms, Plotly, Plot (Graphics), Interactive Data Visualization, Machine Learning, GitHub
Beginner · Specialization · 3 - 6 Months

Dartmouth College
Skills you'll gain: Environment, Environmental Issue, Environmental Science, Sustainable Development, Biology, Hydrology, Water Quality, Systems Thinking, Water Resource Management, Energy and Utilities, Physics, Climate Change Mitigation, Chemistry
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Bioinformatics, Unix Commands, Biostatistics, Exploratory Data Analysis, Statistical Analysis, Unix, Data Science, Data Management, Statistical Methods, Command-Line Interface, Statistical Hypothesis Testing, Linux Commands, Data Analysis Software, Data Quality, Data Structures, Data Analysis, Computer Science, Molecular Biology, R Programming, Python Programming
Intermediate · Specialization · 3 - 6 Months

IBM
Skills you'll gain: Exploratory Data Analysis, Dashboard, Data Visualization Software, Data Visualization, Model Evaluation, SQL, Unsupervised Learning, Interactive Data Visualization, Data Transformation, Supervised Learning, Jupyter, Data Analysis, Data Cleansing, Data Manipulation, Data Literacy, Plotly, Data Mining, Generative AI, Professional Networking, Data Import/Export
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

Arizona State University
Skills you'll gain: Materials science, Chemical Engineering, Chemistry, Engineering, Mechanical Engineering, Physical Science, Physics, Semiconductors
Beginner · Course · 1 - 3 Months

Yale University
Skills you'll gain: Growth Mindedness, Health And Wellness Coaching, Behavioral Health, Positive Behavior Support, Goal Setting, Resilience, Cognitive Behavioral Therapy, Psychology, Social Skills, Mindfulness
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Exercise Science, Kinesiology, Physiology, Sports Medicine, Nutrition and Diet, Pharmacology, Public Health and Disease Prevention, Immunology, Preventative Care, Respiration, Athletic Training, Endocrinology, Chronic Diseases, Vital Signs, Biochemistry, Public Health, Mental Health
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Scientific Methods, Science and Research, Research, Experimentation, Research Methodologies, Research Design, Data Collection, Peer Review, Simulations, Ethical Standards And Conduct
Intermediate · Course · 1 - 4 Weeks

American Museum of Natural History
Skills you'll gain: Medical Science and Research, Healthcare Ethics, Biomedical Technology, Clinical Research, Biotechnology, Cell Biology, Life Sciences, Biology, Drug Development, Precision Medicine, Molecular Biology
Intermediate · Course · 1 - 3 Months
Science is the systematic study of the natural world through observation and experimentation. It plays a crucial role in advancing our understanding of the universe, driving innovation, and solving complex problems. By applying scientific principles, we can develop new technologies, improve healthcare, and address environmental challenges. The importance of science extends beyond academia; it influences everyday life, from the medicines we take to the technology we use. Engaging with science empowers individuals to make informed decisions and fosters critical thinking skills.
A career in science can lead to various job opportunities across multiple sectors. Common roles include research scientist, data analyst, laboratory technician, environmental scientist, and healthcare professional. Additionally, positions in education, policy-making, and technology development are also available. The demand for science-related jobs continues to grow, particularly in fields like data science and biotechnology, making it a promising area for career exploration.
To succeed in science, several key skills are essential. Critical thinking and analytical skills enable you to evaluate data and draw meaningful conclusions. Proficiency in mathematics and statistics is often necessary, especially in fields like data science and research. Additionally, strong communication skills are vital for presenting findings and collaborating with others. Familiarity with scientific methods and tools, such as laboratory equipment or data analysis software, can also enhance your capabilities in the field.
There are many excellent online science courses available that cater to various interests and skill levels. For those interested in data science, the IBM Data Science Professional Certificate offers a comprehensive introduction. If you're looking to specialize further, the Applied Data Science Specialization provides in-depth knowledge and practical skills. These courses are designed to help you build a strong foundation in science and apply it effectively in real-world scenarios.
Yes. You can start learning science on Coursera for free in two ways:
If you want to keep learning, earn a certificate in science, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.
Learning science can be approached in several ways. Start by identifying your area of interest, whether it's biology, chemistry, physics, or data science. Online courses, such as those offered on Coursera, provide structured learning paths. Engage with interactive content, participate in discussions, and apply what you learn through hands-on projects. Additionally, reading scientific literature and staying updated with current research can deepen your understanding and keep you informed about advancements in the field.
Science courses typically cover a wide range of topics, including fundamental principles of various scientific disciplines, research methodologies, data analysis techniques, and applications of science in real-world scenarios. Specific courses may focus on areas like environmental science, health sciences, or data science, providing insights into both theoretical concepts and practical applications. This diverse curriculum helps learners develop a comprehensive understanding of science and its relevance.
For training and upskilling employees, science courses that focus on data analysis and application are particularly beneficial. Programs like the CertNexus Certified Data Science Practitioner Professional Certificate and the Fractal Data Science Professional Certificate equip professionals with essential skills in data handling and interpretation. These courses are designed to enhance workforce capabilities and prepare employees for the evolving demands of the job market.