Stacked time-lapse images create incredible painterly effect

World Energy Council calls for stable policies to encourage sustainability

Canadian province adopts progressive approach to taxing carbon emissions

With limited progress on CO2 emissions, a group of nations turn to other pollutants

2012 declared the International Year of Sustainable Energy for All

New discovery could double solar electricity output

The top shifts in cooking and eating over the past year

San Francisco tops Green City Index, followed by Vancouver and NYC

Estelle Hayes argues in favor of a green movement for the human body in the Huffington Post.

Eco-design in the Canadian Shield.