Solar is a growing trend, and the more the industry develops, the more affordable the technology becomes. But just how much does it cost to get in the game, and when does the technology pay itself off ...

The sun is crackling with sunspot energy, and two particular have roared to life. NOAA has upgraded a geomagnetic solar storm watch from a level 3 (“moderate”) to a level 4 (“severe”) on Thursday as ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Eleven objects found at the extremities of the solar system could mark the location of a 'Kuiper Belt 2.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Aptera finally has a production-ready version of its solar EV. The car, which will be almost identical to the final product, will be revealed next week. Initial production is scheduled to start later ...

California is taking the first steps in realizing an idea to save billions of gallons of water each year and produce enough clean energy to power a city the size of Los Angeles for nine months ...