Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Solar panels save homeowners money. They’re also quite expensive to have installed. Is installing solar panels yourself better than having professional solar companies install them? We talked with our ...

Grade 12 student Josh Mullen came up with the idea as a way to reduce carbon dioxide emissions at his school two years ago. The project received $35,000 in funding and was completed in February.

Scientists in China have developed a new way to make highly efficient perovskite solar cells that could help accelerate the ...