Solar has outpaced wind as the renewable energy leader. But recent innovations, like taller towers and longer rotor blades, could unlock significantly more wind energy potential — though not without ...

The Saphonian is a remarkable new wind turbine that does not have any blades or emit any noise. The future of wind power is ...

Thanks to the development of new, lightweight rotors, engineers in Germany have created a small wind turbine that excels at ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

Use of green energy hit an all-time high last year: Renewables produced nearly a third of the electricity used around the globe, according to a new report out from the global policy network REN-21.

President-elect Donald Trump vowed to eliminate subsidies for wind-generated power during a wide-ranging press conference on Tuesday held in Mar-a-Lago, his private Florida club. "You can talk about ...