Best Free Science Courses & MOOCs

Coursera

Icahn School of Medicine at Mount Sinai

Big Data Science with the BD2K-LINCS Data Coordination and Integration Center (Coursera)

Health & Society Science

Dive into the world of big data science with this specialized course offered by Coursera in collaboration with the BD2K-LINCS Data Coordination and Integration Center. This course is designed to equip you with essential skills in handling, processing, and analyzing large datasets related to biological systems. From understanding metadata and ontologies to mastering data normalization techniques and leveraging RESTful APIs for data serving, this course covers a wide array of topics crucial for big data analysis in the biomedical field.

Sep 21st 2026

5-12 Weeks

Network Analysis Big Data

Coursera

University of Colorado Boulder

Frozen in the Ice: Exploring the Arctic (Coursera)

Science

Embark on a chilling yet enlightening journey through 'Frozen in the Ice: Exploring the Arctic'. This course takes you onboard the MOSAiC expedition, where researchers spent an entire year studying the rapidly changing Arctic environment. Discover the science behind climate change, witness the harsh realities of polar exploration, and explore the critical role the Arctic plays in our global ecosystem.

Sep 21st 2026

5-12 Weeks

Research Methods Research Artic

Coursera

University of California, San Diego

Introduction to Algae (Coursera)

Health & Society Science

Dive into the fundamental aspects of algae with experts from industry and academia. This course explores the essential role algae play in various ecosystems, their applications in food, medicine, and renewable energy, and how they harness sunlight for growth and productivity.

Sep 21st 2026

5-12 Weeks

Ecology Environmental Biology Algae

Coursera

University of Alberta

Science Literacy (Coursera)

Science

In an era dominated by misinformation, develop your ability to discern fact from fiction with our Science Literacy course. Gain insights into scientific methodology, learn how to critically assess studies, and understand the role of indigenous knowledge in modern science. This course is designed for those who wish to navigate the complex landscape of scientific information with confidence.

Sep 21st 2026

5-12 Weeks

Science Critical Thinking Scientific Methods

Coursera

University of Western Australia

Blood Film Morphology - A Practical Guide (Coursera)

Health & Society Science

Dive into the world of Blood Film Morphology with our practical guide, designed for those in Medical Science, Medicine, or Pathology. Learn how to analyze blood films effectively and contribute to accurate diagnoses in a haematology laboratory setting.

Sep 21st 2026

5-12 Weeks

Blood Coursera Plus Blood Film

Coursera

Duke University

Introductory Human Physiology (Coursera)

Health & Society Science

Discover the fascinating world of human physiology with our comprehensive online course. Designed for beginners, this course will introduce you to the fundamental concepts that govern body functions across the nine major organ systems. From the circulatory system to the nervous system, understand how these systems interact and work together to maintain homeostasis.

Sep 14th 2026

5-12 Weeks

Medicine Health Biology

Coursera

Johns Hopkins University

Evidence-based Toxicology (Coursera)

Health & Society Science

Dive into the world of Evidence-based Toxicology with this comprehensive online course offered by Coursera. Learn how evidence-based medicine principles have been adapted for toxicology, enabling a more objective and transparent approach to understanding and managing toxic substances in our environment and bodies.

Sep 14th 2026

5-12 Weeks

Health Toxicology Evidence-Based Medicine

Coursera

The University of Sydney

Life, Health and Radiation (Coursera)

Health & Society Science

Explore the unseen forces that shape our existence with 'Life, Health and Radiation'. This course unravels the mysteries of radiation, from its role in medical diagnostics to its natural presence in our environment. Understand both the dangers and the life-saving benefits of this fundamental aspect of science.

Sep 14th 2026

5-12 Weeks

Health Radiation Coursera Plus

Coursera

American Museum of Natural History

Virology and Epidemiology in the Time of COVID-19 (Coursera)

Health & Society Science

Explore the world of virology and epidemiology through a lens focused on the current challenges posed by COVID-19. This course provides an in-depth look at viruses, their effects on human health, and how societies respond to pandemics.

Sep 14th 2026

5-12 Weeks

Virology Epidemiology Virus