Environmental science courses can help you learn about ecosystems, biodiversity, climate change, and environmental policy. Compare course options to find what fits your goals. Enroll for free.

Dec 22, 2025 · To find the best online environmental science programs, we began with a list of 59 accredited, nonprofit schools offering this course of study in the U.S.

Learn environmental science with online courses delivered through edX to advance your career today.

Develop an understanding of the scientific principles that shape our environment, and apply knowledge of a wide range of environmental issues, exploring topics such as natural resources, endangered …

Explore ecosystems, climate science, and environmental monitoring through hands-on study of volcanoes, plants, and natural disasters. Learn from top universities on edX, Coursera, and …

Learn about the Earth, life, and how we can search for life elsewhere in the universe. Browse the latest Environmental Science courses from Harvard University.

Jan 29, 2026 · Let's walk through everything you need to know about environmental science degrees: what you'll study, what career doors they'll open, and how to choose the right program for your goals.

Feb 19, 2026 · Core Foundational Classes: These courses cover basic scientific disciplines like biology, chemistry, geology, and environmental systems, providing essential knowledge for tackling complex …

Ranking of best colleges for environmental science majors including earth sciences, geology, forestry, meteorology, climatology, and conservation.

The first part of the course introduces students to the foundations of environmental science, while the second part concentrates on the application of these foundations to real life environmental problems.