Humanity has been harvesting energy from the wind for centuries. The practice goes back at least to 8th century Persia where the first known historical records of windmills came, but likely extends ...

Add Yahoo as a preferred source to see more of our stories on Google. We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A blue portable ...

If you think about turbines, you might think about large windmills on hills or offshore farms, right? However, it can also be ...

Norway's World Wide Wind has a radically different take on offshore wind power. These floating, vertical-axis wind turbines feature two sets of blades, tuned to contra-rotate – and they promise more ...

If voters decide in November to keep the cap-and-invest program, the state has plans that could bring the technology to its coastal waters.