Learn how solar panels generate electricity with this step-by-step guide explaining photovoltaic cells, energy conversion, ...

An overview of the idea of the solar basic service. The investment costs would quickly pay for themselves by eliminating the need for fossil fuels and could be covered, for example, by an emissions ...

Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.

"Even without federal subsidies, solar remains financially attractive for most homeowners." Energy expert explains whether ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...