Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond Neptune, it orbits the sun every 25,000 years.

NASA's PUNCH mission captures its first images of coronal mass ejections, offering unprecedented views of solar storms across the inner solar system.

My system produces about 110% of my energy needs yearly. Yes, I use the grid when solar power is not enough, but I am a power plant when I produce more energy than I use, which is most days.

Anya Litvak Solar eclipsed: The sun has set on Beech Hollow solar, a project planned for the largest coal refuse pile in Washington County Waste coal pile Site of proposed solar farm project ...

The claim: Government program purchases solar panels for American homeowners A July 11 Facebook video (direct link, archive link) shows what appears to be a news broadcast about a new government ...

Cost of a Home Solar System According to the nonprofit Center for Sustainable Energy, a home solar system costs $3 to $5 per watt. With 5 kilowatts being the average residential system, the ...

Solar shingles are a great way to get all the benefits of traditional solar panels without the unsightly appearance. Is the higher price worth it?

Every solar system needs some kind of inverter to convert sunlight into usable electricity. CNET experts have compared the most popular solar inverters' specs, warranties, prices and more.

If you’re considering going solar, it’s helpful to know solar energy pros and cons first. This guide covers the advantages and disadvantages of solar energy.