I'm all for green power generators that harness solar energy to create electricity, but it doesn't make much sense if their light source is an office light fixture that is itself being powered by dirty power. You can't take power...

Size matters when it come to wind turbines, so the Norwegian energy company Enova is leading the charge by building the largest wind turbine ever, saying that its gigantic size will make it more efficient than current models. This monster...

Anyone who's ever ridden a bike knows that unless you're on a stationary bike, you are constantly battling aerodynamics. Every foot of forward motion is fighting the air resistance. Why not take advantage of that movement of air to generate...

Min-Kyu Choi, a graduate of London's Royal College of Art, is rethinking that part of the world's bulky Type G three-pronged plug (similar to what you see here in the United States, but at a different voltage but with a...