Solar lights can be a great way to light a garden. They're inexpensive, easy to install, and totally free to run. Yet these lights are notorious for running badly. They aren't bright enough, don't run ...

To help your solar lights last as long as possible, you should invest in good-quality batteries and make sure the solar panels stay clean and free from dirt or debris. When it’s time to replace the ...

In a major leap for clean energy, scientists have figured out how to make solar panels that are lighter, more efficient, and — for the first time — durable enough for everyday use. A research team led ...