Solar-powered calculators may have familiarized a new generation with green energy. On the other hand, maybe they were just cool.

The EcoFlow Power Hat gives major Gandalf energy as it captures solar energy from atop your head. Here's what I thought of the wearable charger.

Ameren Illinois officially broke ground Thursday on a new solar energy facility, the company's third attempt in Illinois to provide such forms of energy in equity-eligible areas. The Peoria Solar ...

The Logitech Signature Slim Solar+ Wireless Bluetooth Keyboard K980 is charged and ready to use out-of-the-box. See what ...