Solar wall lights are one of the simplest ways to make fences, garden walls, patios, and outdoor corners feel softer, safer, ...

[Becky Stern] likes to harness the power of the Sun. Most of us will immediately think of solar cells and other exotic solar energy techniques. But [Becky] shows how to make a hot air balloon using ...

For those cool summer days it’s sometimes nice to have a heated pool — but usually pretty expensive too. Looking for a simpler solution [Martin] came up with his own solar pool heater for under $100!

I think I can safely say that we all wouldn’t mind getting a little greener in our everyday lives, but one of the most obvious steps — going solar — is simply impractical for people of limited means ...

Construct this simple solar still DIY project. Once you learn how to make a solar water distiller, you’ll never need to buy distilled water again! Make your own distilled water from stream or lake ...

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." The craftster behind ...

As far as electric vehicles go, electric bicycles are famously energy-efficient. Most can easily travel 100 miles (160 km) on around $1 of electricity. But what if instead of paying for that ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...