Researchers used a yellow food dye used on tortilla chips—specifically, yellow no. 5 food dye otherwise known as tartrazine— to turn the skin of mice transparent. (Photo: Getty) Let’s be completely ...

Stronger than plastic and tougher than glass, the resin-filled material is being exploited for smartphone screens, insulated windows and more. By Jude Coleman / Knowable Magazine Posted on Dec 14, ...

This story was originally published by Knowable Magazine. Thirty years ago, a botanist in Germany had a simple wish: to see the inner workings of woody plants without dissecting them. By bleaching ...

Thirty years ago, a botanist in Germany had a simple wish: to see the inner workings of woody plants without dissecting them. By bleaching away the pigments in plant cells, Siegfried Fink managed to ...