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 ...

The perovskite photovoltaics they engineered, the team says, are about six times more efficient than the best commercially available indoor solar cells. They are more durable than other perovskite ...

Chemists have synthesized materials that can improve solar elements for indoor use. Such photovoltaic cells, which can also be integrated into various electronic devices, generate electricity even in ...

It’s 3:00 a.m., and you are blissfully deep in slumber. Suddenly, a sharp, short beep rudely wakes you. The low-battery warning of a carbon monoxide alarm going off in the middle of the night is ...

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 ...