Korean researchers have developed transparent solar windows that generate power day and night using sunlight and indoor ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.

The controversial Soda Mountain Solar Project is proposed for an area where one of three wildlife crossings is planned to be ...

Purelight Power has confirmed in a letter to Oregon officials that it is shuttering its operations nationwide. The ...

An ongoing geomagnetic storm cast mesmerizing streaks of pink and green light across California skies on Tuesday night. The display marked a rare California sighting of the northern lights, or aurora ...

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 ...

You can use multiple light sources to charge solar lights, but they work best with sunlight, so it's almost always better to leave them out in the sun. They use the same technology as solar panels, ...

PHOENIX (AZFamily/AP) — Arizonans got see quite the sight in the night sky on Tuesday night thanks to powerful solar systems. Photos started to flood into the First Alert Weather Facebook page and the ...

A second night of aurora borealis is expected across parts of the U.S., Canada, and the U.K. on Wednesday evening, following a vivid display on Tuesday that reached as far south as Alabama and New ...

A powerful geomagnetic storm is causing the northern lights to be visible across the United States. While creating beautiful auroras, intense solar storms can also threaten power grids and ...

Geomagnetic storms brought the northern lights to much of the U.S. this week, painting the sky in vibrant hues of green and pink. "Well, we had activity tonight — a lot of geomagnetic storm activity," ...

TAMPA, Fla. (WFLA) — Severe solar storms on Tuesday produced colorful northern lights across the U.S., with some Floridians getting a chance to experience them. The brightness of the auroras and their ...