Discover how to build a simple DIY water-powered electricity generator at home using accessible materials. This step-by-step ...

Discover how to build a simple DIY wind turbine using basic household items like an aluminum can, copper wire, and cardboard.

Solar power is a clean, renewable energy source that can help limit climate change by liberating us from fossil fuels – but do you know what actually makes the technology tick? It’s not as complex as ...

Blackouts happen, and generators can make them a lot less awful. But what kind of generator do you need, and how powerful does it have to be? Here’s how to tell.