New tech at Mobile World Congress could let you charge your phone when it's out in the sun or even under room lights.

Store excess electricity from solar panels or the grid and use with a home battery when energy rates are high.

The power of the sun in the palm of your hand There are few things cooler than devices that charge with solar energy, which ...

Memphis Light Gas & Water is looking to the sun to generate its own electricity and improve the power grid for customers. The utility is issuing a Request for Poposals to have ...

From travelling faster than light and living forever to speaking via telepathy and deploying dark energy for human progress, ...

Lenovo has cooked up a new laptop with a solar panel with sufficient energy-absorbing capability to turn 20 minutes of ...

Memphis Light, Gas & Water is opening a request for proposals period to build solar generation and battery storage.

Electricity usually runs one way, but EV and large home batteries could provide a vast network of backup energy to draw on.

Solar panels, while a valuable renewable energy source, present a number of risks that homeowners and insurers need to ...

The new Tissot PRC 100 gets a modern upgrade with solar-powered tech, ensuring the watch is always charged and ready to go.

Researchers have found a link between the sun’s heat and Earth’s seismic activity. Learn more about how this discovery could ...