Solar water splitting is one of the most direct ways to produce green hydrogen using sunlight. However, most photocatalysts ...

Add Yahoo as a preferred source to see more of our stories on Google. Gold supraballs absorb most sunlight, boosting thermoelectric output and pointing to simpler, high-efficiency solar coatings.

Researchers have engineered tiny gold nanospheres that can soak up almost the entire spectrum of solar energy, promising a step change in how efficiently we turn sunlight into usable power. By packing ...

Achieving both a low operating temperature for photovoltaic (PV) and a high heat collection temperature for photothermal (PT) ...

What just happened? The solar energy revolution might be about to shift into an even higher gear. Researchers in Germany have developed a groundbreaking new light-harvesting system that could drive a ...

You don't have to light up your yard during the day. The sun does that. But what if the sun's energy could light up your yard again at night? That's the appeal of solar-powered outdoor lights. They ...

Sunlight carries more energy than most solar devices can catch. That gap matters as heat waves grow worse. It also matters as grids strain under rising demand. A team working at the KU R&D Center at ...