The researchers are working to create solar-powered eye implants. This new technology revolves around powering sensors and cameras in the eye by using solar photovoltaic panels, according to New ...

a solar panel is about as useful as a sundial. Traditional silicon cells are built for the unfiltered fire of the Sun but work miserably with artificial light. Yet billions of small devices — remote ...

The best outdoor solar lights are powerful, durable and easy to use. See our top picks from Amazon, The Home Depot and more.

Researchers have developed highly efficient perovskite solar cells capable of harvesting energy from indoor light, ...

In a world where billions of connected devices—from smart thermostats to wireless sensors—demand small amounts of energy, battery replacements have become a wasteful and costly habit. Scientists from ...

Dryad Networks is making solar-powered sensors that can recognize wildfires early. The setup uses machine learning and alerts first responders.

A new study analyses how to make solar thermoelectric generators, or STEGs, more efficient by using a new “black metal” as well as laser-etched nanostructures to improve heat absorption and ...