Natural sciences courses can help you learn about biological systems, chemical reactions, physical laws, and ecological principles. You can build skills in experimental design, data analysis, and critical thinking while exploring topics like genetics, thermodynamics, and environmental science. Many courses introduce tools such as laboratory equipment, statistical software, and simulation models, that support conducting experiments and analyzing scientific data.

Johns Hopkins University
Skills you'll gain: Data Analysis, Applied Mathematics, Mathematical Modeling, Graphing, Analysis, Trigonometry, R (Software), Algebra, Calculus
★ 4.7 (330) · Beginner · Specialization · 3 - 6 Months

American Museum of Natural History
Skills you'll gain: Health Disparities, Social Determinants Of Health, Infectious Diseases, Immunology, Epidemiology, Public Health and Disease Prevention, Socioeconomics, Public Health, Pathology, Molecular Biology, Biology
★ 4.9 (61) · Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Environmental Regulations, Cell Cultures
★ 4.6 (91) · Intermediate · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Chemistry, Food and Beverage, Pharmaceuticals, Drug Development, Analytical Chemistry, Research
★ 4.7 (63) · Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Environment, Environmental Science, Environmental Issue, Biology, Estimation, Experimentation
★ 4.8 (185) · Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Sensory Systems Analysis, Food and Beverage, Quality Assurance, Nutrition and Diet, Research, Product Development
★ 4.7 (51) · Beginner · Course · 1 - 4 Weeks

American Museum of Natural History
Skills you'll gain: Scientific Visualization, Physics, Scientific Methods, Research
★ 5 (7) · Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: File I/O, Matlab, Programming Principles, Computer Programming, Code Reusability, Computational Logic, Computer Science, Data Import/Export, Debugging, Computer Programming Tools, File Management, Data Structures, Data Persistence, Plot (Graphics), Problem Solving
★ 4.8 (18K) · Beginner · Course · 1 - 3 Months

Caltech
Skills you'll gain: Chemistry
★ 4.8 (823) · Intermediate · Course · 1 - 3 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Risk Analysis, Risk Modeling, Feasibility Studies, Risk Management, Project Risk Management, Analysis, Governance, Data Analysis Software, Prioritization, Decision Making, Resilience, Environment, Economic Development
★ 4.6 (369) · Advanced · Specialization · 1 - 3 Months

University of North Texas
Skills you'll gain: Biology, Cell Biology, Molecular Biology, Respiration, Environment
★ 4.7 (99) · Mixed · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: electromagnetics
Beginner · Course · 1 - 4 Weeks