Free No Certificate Online Courses & MOOCs

Coursera

Technion - Israel Institute of Technology

Nanotechnology and Nanosensors, Part 1 (Coursera)

Sci: Biology & Life Sciences Engineering

Dive into the fascinating world of nanotechnology and nanosensors with our introductory course. Gain a deep understanding of how nanomaterials and nanoscale phenomena influence modern sensing technology. This course is perfect for students, researchers, and professionals looking to expand their knowledge in materials science, electrical engineering, chemistry, and more.

Nov 2nd 2026

5-12 Weeks

Biology Physics Chemistry

Coursera

Leiden University

International Law in Action: A Guide to the International Courts and Tribunals in The Hague (Coursera)

Law Social Sciences

Dive into 'International Law in Action' and uncover the workings of the International Courts and Tribunals based in The Hague. This course offers an insightful look at how these institutions resolve disputes, contribute to global justice, and address pressing international law challenges through real-life case studies and expert insights.

Nov 2nd 2026

5-12 Weeks

Law Social Sciences International Law

Coursera

École Polytechnique Fédérale de Lausanne

Municipal Solid Waste Management in Developing Countries (Coursera)

Engineering Sci: Physical & Earth Sciences

Discover the complexities of waste management in low to middle income nations with this comprehensive course. Gain insights into sustainable practices, recycling methods, and how to reduce the environmental impact of waste disposal. Perfect for professionals seeking to make a difference in their communities.

Nov 2nd 2026

5-12 Weeks

Energy Economy Natural Resources

Coursera

Yale University

Music and Social Action (Coursera)

Film & Audio

Discover how musicians can use their craft for social good and navigate today's challenging musical landscape. This course explores the obligations and opportunities available to musicians aiming to make a difference through their artistry.

Nov 2nd 2026

5-12 Weeks

Music Art Social Change

Coursera

American Museum of Natural History

Our Earth's Future (Coursera)

Sci: Energy & Earth Sciences Sci: Environment

Dive into 'Our Earth's Future', a comprehensive online course designed to equip you with the knowledge of climate science and how to discuss it effectively. Join leading scientists as they unravel the evidence for human-induced climate change and its potential effects on populations worldwide. This course is perfect for anyone looking to understand the complexities of our changing planet and contribute meaningfully to conversations about sustainability.

Nov 2nd 2026

5-12 Weeks

Earth Sustainability Climate Change

Coursera

Johns Hopkins University

Systems Thinking In Public Health (Coursera)

Health & Society Social Sciences

Dive into Systems Thinking in Public Health, a foundational course designed for professionals aiming to address intricate health issues through effective policy-making and program development. This course, offered by Coursera, equips you with the essential skills of systems thinking, enabling you to navigate the complexities of public health challenges.

Nov 2nd 2026

4 Weeks

Public Health Policy Making Systems Thinking

Coursera

University of California, Davis

Autism Spectrum Disorder (Coursera)

Health & Society Medicine & Pharmacology

Discover the fundamentals of Autism Spectrum Disorder (ASD) in this enlightening course. Learn about the diagnostic process, key characteristics, primary areas of impairment, and why ASD prevalence is rising. Ideal for educators, clinicians, therapists, family members, and employers working with individuals on the spectrum.

Nov 2nd 2026

5-12 Weeks

Health Autism ASD

Coursera

University of California, San Diego

Internet of Things: Communication Technologies (Coursera)

Security & Networking

Dive into the world of Internet of Things (IoT) communication technologies with our expert-led course. Gain a deep understanding of how 'Things' communicate with each other and the cloud. Explore various protocols for exchanging information between processors, including those designed for latency-sensitive real-time data and reliable signaling data.

Nov 2nd 2026

4 Weeks

Networks IoT Internet of Things

Coursera

University of Rochester

The Blues: Understanding and Performing an American Art Form (Coursera)

Film & Audio

Dive into the soulful world of the blues with our online course designed for musicians and music enthusiasts alike. Explore the origins, evolution, and different styles of the blues, including early jazz, swing, bebop, modal, and post-bop. Gain insights into the structure and performance techniques to master this iconic American art form.

Nov 2nd 2026

5-12 Weeks

Music Art Jazz