Vattenfall begins building its first wind and solar hybrid park in Germany, combining four wind turbines with 12,000 solar ...

Wind energy is taking off all over again. This time, literally. In China, a multi-institute research and development project has created a series of large-scale floating turbine prototypes. The helium ...

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

Wind farms may be a modern invention, but humanity has tapped into the power of the wind for thousands of years, beginning with sails to propel boats and simple windmills to pump water. The first ...