Arinna builds solar cells specifically for spacecraft and has developed an ultrathin new material that it expects to be far ...

Researchers at the Pohang University of Science and Technology (POSTECH) in Pohang, South Korea, have taken an innovative approach to commercializing perovskite solar cells. Perovskite cells are ...

Everyone loves rooftop solar. But there’s a problem. Solar power has grown dramatically in the United States, thanks in part to the millions of solar panels installed on the roofs of people's homes.

Connecticut lawmakers are considering whether to lift restrictions on the installation of portable, plug-in solar panels that ...

Solar panels can save money, energy, and frustration, but they're not a perfect solution to home energy needs. Though solar panels can increase home values, there are also downsides to consider.

The biggest benefit of using solar energy is that it's clean with a very small carbon footprint, but China is finding some ...