We are finally learning how to farm the sky for energy. All this time, the fastest, most consistent winds on Earth have stayed just out of reach. They swirled thousands of feet above our heads while ...

The future of renewable energy might be in the sky. Researchers in China have reportedly tested a new, gravity-defying wind turbine system that they say could generate power from the airspace above ...

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 ...

DES MOINES, Iowa — MidAmerican Energy is expanding its efforts to keep nighttime skies dark by installing aircraft detection ...

As global electricity demand surges 40% by 2035 and warming projections worsen, nuclear, geothermal, gas, offshore wind, storage, and fusion must all advance—along with the workforce to build them.