Here's how scientists are peeking into the future of new materials. This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign ...

Don't fall for "free" solar panels, guard your personal information and read the contract. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this ...

It has been 70 years since modern solar panels were invented, and their fundamental design hasn’t changed all that much. Yes, their efficiency has more than doubled since then, and the price has ...

Solar cells that combine traditional silicon with cutting-edge perovskites could push the efficiency of solar panels to new heights. Beyond Silicon, Caelux, First Solar, Hanwha Q Cells, Oxford PV, ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Kristin is a lead editor at Forbes Home and has nearly a decade of ...