When their day in the sun ends, solar panels, once a promising form of renewable energy, could leak toxic substances if left unattended in heaps. Many of the solar panels used for green power ...

A once towering slag heap in Swisshelm Park in Pittsburgh will be transformed into a 15-acre solar farm. The site will first ...

"You should become a solar consultant!" Homeowner reveals secret tips about switching your home to solar power: 'You will ...