For two nights, the moon will host a cosmic party with three planets – Mars, Saturn and Uranus – that will be visible in ...

A start-up company has permission to try its plan to bounce solar rays onto the dark side of Earth, turning night to day for ...

Behind the scenes of the Guts tour: a roaming, solar-powered tour that snakes its way through some of the most remote ...

Concentrated solar power with molten salt storage has reached 1 gigawatt scale: China Three Gorges Corporation’s Hami plant ...

These lights have automatic dusk-to-dawn detection and are easy to set up. Looking to light up your backyard this spring and summer now that the days are longer and the temperatures are warmer?

Outdoor lights are the unsung heroes of the backyard. They can add lots of extra hours of al fresco entertaining after sunset and the peace of mind that comes from illuminating dark areas around your ...

The pleasing environs had put Roelker, who was drinking rye whiskey procured from a local distillery called Catoctin Creek, in an expansive mood to talk about one of his favorite subjects: light. “If ...

Solar panels like those pictured would be constructed on nearly 3,000 acres of agricultural land southwest of Wichita if Sedgwick County officials approve two conditional use permits. Courtesy Mission ...

(NEXSTAR) – Days after Earth was impacted by several coronal mass ejections – explosions of plasma and magnetic material from the Sun – forecasters say a recent solar flare could be directed at us, ...

The northern lights could be visible in parts of Massachusetts tonight due to several huge solar flares. A cannibal CME (coronal mass ejection) is heading for Earth. On Wednesday, a very large and ...

Wind and solar just hit a major global milestone: For the first time ever, they generated more electricity than gas for the full month of April. According to new analysis from independent energy think ...