60-foot sailboat built from plastic bottles docks in Sydney.

As the federal climate bill dies, a regional alliance steps up for emissions controls.

A U.S. military base goes solar.

World's fastest hybrid picks up fares in Rome.

Zero emissions? That depends on where you get the electricity to charge your car.

Converted shipping container provides sustainable shelter for Boy Scouts at Catalina Island campground.

School adds weeding to reading and writing.

Fast Company's guide to sustainability focused career paths.