It's not just for tiki torches anymore, but does this wood substitute really make for greener floors, clothing and other products?
Extracting carbon dioxide from power plant exhaust and storing it underground may be the only hope to avoid a climate change catastrophe caused by burning fossil fuels
Leadership in energy and environmental design practices are becoming part of building codes in cities around the U.S.
Lester Brown, at times ridiculed, has been warning the world for 40 years about coalescing energy, food and population crises. So why is he optimistic now?
Forward-thinking companies, universities and municipalities are finding creative ways to run on renewable power
- From the Editor