In your home, you probably have a handful of gadgets that rely on batteries: remotes, smoke detectors, wireless keyboards. But instead of having to replace those batteries again and again, those ...

What just happened? Researchers at University College London have developed a new type of solar cell capable of efficiently generating power from indoor light, a breakthrough that could reduce ...

A group of scientists led by India's National Institute for Interdisciplinary Science and Technology (CSIR-NIIST) claims to have boosted the stability and efficiency of dye-sensitized solar cells for ...