Concentrated solar power was one of several technologies that showed promise. Ivanpah's main buyer is pulling out to save ...

At that point, a new solar cycle begins as solar activity rebounds. Auroras are ribbons of light weaving across ... course of several hours." The Akron Beacon Journal reports that the space ...

The beacons are placed near water sources and shine visible light, making them easy to spot, especially at night. The project ...