Yes, I am officially one of those people addicted to mobile e-mail, text messages, mobile Facebook. Whatever. Which is why I had to blog about the existence of a new solar-powered Wi-Fi mesh device ...

Okra Solar’s mission to provide reliable renewable energy solutions to people living off-grid in developing nations has received a major boost, with the startup raising $3 million to ramp up the ...

Researchers at the Ohio State University have invented a solar battery -- a combination solar cell and battery -- which recharges itself using air and light. The design required a solar panel which ...

Scientists in Russia have developed an active cooling technique that spreads water on both sides of the module and uses a cotton wick mesh to absorb and spread the water that comes on the rear side.

I set up backyard solar panels to save on my electricity bill - here's my advice 30 days later ...