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Subjects
Science
Biology

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Learn Biology, earn certificates with free online courses from Harvard, Stanford, MIT, University of Pennsylvania and other top universities around the world. Read reviews to decide if a class is right for you.

5,615 courses

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Class Central's Top Biology Courses

We've picked the best online courses to learn Biology from the Class Central catalog.

Some courses are concise and get you up to speed in no time, others will be more comprehensive.

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Introduction to Biology - The Secret of Life

143 reviews
CrashCourse

Biology - CrashCourse

9 reviews
Origins - Formation of the Universe, Solar System, Earth and Life

7 reviews
Biology 101: Intro to Biology
Amoeba Sisters Biology Learning Playlist

1 review
AP Biology Video Essentials

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Introduction to Biology

The course focuses on the exploration of current research in cell biology, immunology, neurobiology, genomics, and molecular medicine.
- MIT OpenCourseWare
- 28 hours
- On-Demand
- Free Video
Foundations of Computational and Systems Biology

This course is an introduction to computational biology emphasizing the fundamentals of nucleic acid and protein sequence and structural analysis.
- MIT OpenCourseWare
- 28 hours
- On-Demand
- Free Video
Systems Biology

This course provides an introduction to cellular and population-level systems biology with an emphasis on synthetic biology, modeling of genetic networks, cell-cell interactions, and evolutionary dynamics.
- MIT OpenCourseWare
- 32 hours
- On-Demand
- Free Video
Principles of Synthetic Biology

Learn how to engineer biological systems and program organisms to perform novel tasks.
- edX
- 15 weeks, 8-10 hours a week
- On-Demand
- Free Online Course (Audit)
Introductory Biology

Explore fundamental principles of biology, from molecular to organismal levels, with emphasis on human biology, genetics, diseases, development, and neurobiology.
- MIT OpenCourseWare
- On-Demand
- Free Online Course
Chimpanzee Behavior and Conservation
273 ratings at Coursera

Explore chimpanzee behavior, intelligence, and conservation challenges. Gain insights from Gombe researchers on similarities to humans, ecological interactions, and the urgent need for protection.
- Coursera
- 15 hours 22 minutes
- On-Demand
- Free Online Course (Audit)
Introduction to Seaweeds
57 ratings at Coursera

This course was produced by the Algae Technology Educational Consortium and UC San Diego with funding from the Algae Foundation, the National Renewable Energy Lab, and the U.S. Department of Energy.
- Coursera
- 1 day 2 hours 44 minutes
- On-Demand
- Free Online Course (Audit)
DNA Decoded
6 reviews

Explore DNA's structure, function, and manipulation. Learn about genetic code, replication, and practical applications in forensics, medicine, and genealogy. Perform virtual lab experiments to solve crimes.
- Coursera
- 22 hours 36 minutes
- On-Demand
- Free Online Course (Audit)
Bugs 101: Insect-Human Interactions
5 reviews

Explore the fascinating world of insects, their biology, and their diverse interactions with humans. Learn about insect evolution, behavior, and ecological roles, from pollination to decomposition.
- Coursera
- 2 days 1 hour 19 minutes
- On-Demand
- Free Online Course (Audit)
Introduction to Systems Biology
5 reviews

Learn about Systems Biology, focusing on mammalian cells and their functions. Understand how molecules interact to form functional systems and how emergent behaviors arise. Develop skills in experimental design, data analysis, and quantitative reasoning.
- Coursera
- 19 hours
- On-Demand
- Free Online Course (Audit)
Lactation Biology
36 ratings at Coursera

Explore the fascinating world of lactation biology, from mammary gland structure to milk composition and production. Gain insights into various mammalian species and understand the complexities of this unique physiological process.
- Coursera
- 1 day 16 hours 1 minute
- On-Demand
- Free Online Course (Audit)
Understanding Plants - Part II: Fundamentals of Plant Biology
1193 ratings at Coursera

Explore plant biology, from cell structure to photosynthesis and genetic engineering. Learn how plants grow, develop complex structures, and convert sunlight into energy for life on Earth.
- Coursera
- 5 hours 41 minutes
- On-Demand
- Free Online Course (Audit)
Chemical Biology
128 ratings at Coursera

Although its boundaries are endless, the multidisciplinary nature of chemical biology can make the field seem daunting; we beg to differ! Here, we deconstruct chemical biology into its core components, and repackage the material
- Coursera
- 21 hours 5 minutes
- On-Demand
- Free Online Course (Audit)
Introduction to Reproduction
522 ratings at Coursera

Comprehensive exploration of human reproductive biology, covering anatomy, hormones, menstruation, fertility, contraception, and disorders. Demystifies reproduction through scientific lens for holistic understanding.
- Coursera
- 14 hours 56 minutes
- On-Demand
- Free Online Course (Audit)
Advanced Neurobiology II
153 ratings at Coursera

Explore advanced neurobiology topics including perception, sensory systems, movement disorders, mood, and gene-behavior relationships. Gain comprehensive insights into the nervous system's functions and dysfunctions.
- Coursera
- 1 day 1 hour 44 minutes
- On-Demand
- Free Online Course (Audit)

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