Add Yahoo as a preferred source to see more of our stories on Google. Wind power has been an exciting source of renewable energy for decades. Now, German engineers have created a lightweight rotor ...

Facing staunch local opposition and federal roadblocks, new wind project development is teetering on the brink, despite growing power demand. Even Iowa, the nation's most wind-powered state, is ...

Beyond clean power, offshore wind is fixing the ocean. Learn why aquatic wind turbines are doing a lot more than generating ...

Revolution Wind was exactly that. A revolutionary $6.2 billion offshore wind park, intended to supply 704 megawatts of electricity, enough to power 350,000 homes in Rhode Island and Connecticut within ...

Three years ago, a massive spinning blade flew off a towering turbine at Portland General Electric’s flagship wind farm in Sherman County, bringing scrutiny to the many maintenance problems, safety ...