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

Move follows plastic bag prohibitions by several Californian cities.

But do the functional benefits meet the aesthetic aims?

Progressive regulations will eliminate most fast food packaging from the landfill.

A look at 350.org's planet-scale art project for the climate.

In Portland, a federal green building project takes shape.

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