Flexible solar panels are thinner, lighter and more versatile than standard ones, making them ideal for curved roofs, ...

The state’s two largest utilities routinely drag their feet connecting solar panels to the electric grid, missing state-mandated deadlines as much as 73% of the time, according to a complaint filed to ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.