We take for granted, today, that the Universe is transparent to light, and that the light from distant objects can travel unimpeded through space before reaching our eyes. But it wasn't always ...

But while your PJs may be opaque to the prying eyes of your neighbors, they are quite transparent to radio signals, cosmic rays or neutrinos. (Even a light-year’s worth of solid lead is ...

The developed graphene-dispersed photocurable transparent film can be applied in various industries such as optics, electronics, and AI by utilizing graphene's unique light-regulating properties ...

A new metamaterial is not only more transparent to light, but adds privacy, cools the room inside, and automatically cleans itself. Known as a Polymer-based Micro-photonic Multi-functional ...

If there’s one thing you can be certain about when it comes to outer space, it’s that it’s transparent, not opaque, to light. When you gaze up at a dark night sky, you aren’t restricted to ...