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The HowStuffWorks Auto Section contains articles about everything from engine workings to classic cars. Learn about cars on HowStuffWorks Auto.

NOLS, the only school that focuses on wilderness skills, leadership, and environmental ethics, is the leader in wilderness education.

News, research and opinion on alternative fuels and hybrid cars, as well as the issues impacting them. New and emerging technologies shaping the future of alternative fuels, laws and regulations impacting green fuel progress, hybrid car reviews and c...

Guide to local resources including recycling centers, how to recycle, pollution prevention and how help protect the environment.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Journey to Forever: Hong Kong to Cape Town Overland - An adventure in environment and development, join us on the Internet, all welcome, participation, online education, school projects, free of charge

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Alternative energy news and information resources about renewable energy technologies. The purpose of this site is to provide a resource and to help raise awareness about renewable energy technologies.