Critics argue the satellites, billed as a way to harness solar energy at night, could hamper sky observations and may pose a ...

Devices often waste the light around them. A chip helps hybrid solar cells turn any light, into power, keeping devices running longer.

Periodic storms in Texas this week may paint the sky orange. Here's the science behind changing colors during weather events.

Our philosophy is to provide the widest selection of lighting, ceiling fans and home accessories combined with quality service, and knowledge to make the best possible shopping experience. We are ...

From promoting the growth of plants and crops to keeping people warm, sunlight is essential for life. In addition, many people enjoy the feeling of sunlight, and there is increasing evidence to ...