Add Yahoo as a preferred source to see more of our stories on Google. Scientists say they've used a common food dye to render the skin of a mouse transparent, revealing the workings of blood vessels ...

In H.G. Wells’ 1897 science fiction novel, “The Invisible Man,” the protagonist invents a serum that makes the cells in his body transparent by controlling how they bend light. More than 100 years ...

NPR's Juana Summers talks with Regina Barber and Emily Kwong of Short Wave about "scuba-diving" lizards, a trick to turn a mouse's skin transparent and whether finger counting helps kids' math skills.

It seems like a kind of superpower, but scientists say they've used a common food dye to render the skin of a mouse transparent, revealing the workings of blood vessels and organs underneath. It's not ...