For many people living in developed nations, towns and cities take care of ensuring that residents' water is clean and safe.

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

A 117 MW solar farm is now online in Ohio, using First Solar modules made in-state and supplying power to the PJM grid.

A novel thin-film technology enables solar panels to generate electricity from both sunlight and raindrops.

Solar-power photocatalysis—turning sunlight into energy—holds promise for sustainable and cost-efficient energy and chemical ...

This week, Hackaday’s Elliot Williams and Kristina Panos met up over assorted beverages to bring you the latest news, mystery ...

Illuminating your outdoor space is a great way to spruce up your design, and with this DIY, you can make lights that are ...

DIY lighting along your garden walkway, around your trees, or hanging from upside-down pots can make your plant paradise a ...