Windows let light, warmth and a view into rooms, but we don't always want all three of those at once. That's why researchers in Switzerland are developing a relatively simple method to smarten up ...

Researchers from Imperial College London have developed a material that can turn a transparent surface into a reflective one when an electric current is applied. We’ve all seen, at least in movies, ...

Chances are that you’re familiar with one-way glass, which looks like a mirror from one side, but is completely transparent from the other. Researchers from the United Kingdom’s Imperial College ...

Creating a material that can alter its optical properties in real time has proved challenging for scientists, but a team at Imperial College London has finally achieved a major breakthrough by ...