Balcony solar can be installed almost anywhere, is cheap, easy to set up and reduces bills. It’s increasingly appealing to Americans struggling with soaring energy costs, but it exists in a legal gray ...

The BMX SolidSafe Air is a safe semi-solid-state battery clad in a polymer and titanium shell and just over 0.25 inches thick.

For as long as we’ve been capturing the sun’s rays, the clouds have been the enemy. When the sky turns gray and the first drops fall, the steady stream of electrons from traditional solar panels slows ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Nobody likes power cords, and batteries always need recharging or replacing. What if your device could run on only the power ...

Africa’s flagship clean energy fund says it plans to more than double its financing to $2.5 billion over the next two years, ...

Amazon communities bypassed grid failures by building solar-river hybrid power systems — delivering reliable electricity, ...

So, it makes sense that we'd eventually start using it to power our homes and gadgets. Over the past couple of decades, I've watch ...

You may or may not be reading this on a smartphone, but odds are that even if you aren’t, you own one. Well, possess one, ...