Junjie Yao via SWNS Because they have transparent skin and other tissues, it’s the blood circulating through their bodies that would otherwise give them away. The frogs also shrink and pack ...

A frog that turns itself mostly transparent while sleeping may hold clues for understanding blood clotting in humans. Scientists have long known about the glass frog but did not understand how it ...

so they achieve camouflage by becoming super transparent. (Their livers, among other organs, are coated in highly reflective white crystals.) Since their red blood cells are transporting very ...

Glassfrogs make themselves transparent while they rest by taking red blood cells from circulation and concealing them in their livers. A multi-disciplinary team of biologists and biomedical ...

"If you really want to be transparent, you need to hide your red blood cells," study co-author Sönke Johnsen, a professor of biology at Duke University in North Carolina, told Live Science.

A dye that helps to give Doritos their orange hue can also turn mouse tissues transparent ... tissues at the structures below, including blood vessels and internal organs. The method, described ...