The best solar string lights are safe to hang up outdoors, providing your evening with consistently bright light for hours.

To transform your backyard into a cozy spot where you relax and get together with friends and family, outdoor lighting is a must. Outdoor lights come in a variety of styles—some people like ...

A group of scientists led by the US Department of Energy's National Renewable Energy Laboratory (NREL) has designed a monocrystalline mini solar panel that can convert laser light into electricity.