The University of Sydney team successfully created a transparent microchip with ... that supplies blood to the heart muscle, and imaged them with a microscope to map the areas of cell damage ...

A frog that turns itself mostly transparent while ... In most animals, pooling blood together leads to clotting which can be life-threatening, for example leading to heart attacks in humans.

He took a video of the glassfrog's pumping heart ... super transparent. (Their livers, among other organs, are coated in highly reflective white crystals.) Since their red blood cells are ...