NTU researchers have developed ultra-thin transparent solar cells that could turn windows, car glass, and wearables into clean power sources without changing how they look.

Imagine a car whose windows and sunroof can help top up its battery while parked under the sun, or a pair of smart glasses ...

Here's the best home energy technology we saw this year, from giant batteries to stained glass solar panels to machines that harvest water from thin air. While electricity keeps all your tech running, ...

Researchers at Nanjing University in China claim to have invented a coating that can be use ordinary windows to generate solar energy, an innovation they claim could provide a huge boost to the global ...