Skin articles

scientist microscope

Food dye used in snack chips can make skin temporarily transparent

WTF?! Food dye can be found in a wide range of products on grocery stores' shelves, but scientists have recently put it to a novel use: making a mouse's skin temporarily transparent. Once the technique is refined to work on the thicker human epidermis, there are all sorts of applications where it can be used, from tattoo removal to early detection of skin cancer.