The handful of countries with the biggest economies and most emissions of greenhouse gases are meeting twice before climate-treaty talks culminate in Copenhagen in December. Should they make R&D, particularly on solar power, a priority? More on www.nytimes.com

Wind Power
Utilizing wind power and solar energy or the power coming from the sun’s rays has many benefits. Let us take a closer look on each of them.•Solar energy saves money. Read the rest of this entry »