Startup GMZ Energy raises $14 million to make materials that convert heat to electricity, including a solar hot thermal product and chips to draw electricity from car exhaust pipes. Martin LaMonica is ...

When it comes to renewable energy, there are many great sources. Whether it’s solar, wind, or something else, though, we need a lot of it. Factories around the globe are rising to the challenge to ...

You can’t be cirrus! Cloudy weather is expected to steal the thunder from a rare total solar eclipse in some of the hottest destinations to catch the celestial wonder. Niagara Falls, NY, is expected ...

Switching a home to solar power (or, at least, installing solar panels to help offset some of your grid usage) can be a worthwhile endeavor. It can also be kind of a headache, with several common ...