Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

When life gives you lemons, you make lemonade. What if life gives you a pile of old e-book readers? Well, when [spiritplumber] got box of old Nook Simple Touch devices, he decided to design ...

Lake Tahoe cleanup leaders say a solar-powered sand-sifting robot is revealing and removing hidden litter beneath beaches.

Ann Arbor, Michigan, is launching a solar + battery pilot in 150 homes to cut energy costs and boost grid reliability.

Aiper’s EcoSurfer 2 is a skimmer on the slow side, but it makes up for speed shortcomings with outstanding longevity.

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A King Abdullah University of Science and Technology (KAUST) researcher whose lab has demonstrated up to 100% accuracy using ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...