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 ...

(CNN) — 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 ...

Behold the entire nervous system of a mouse, revealed in unprecedented detail by turning the animal’s body completely transparent. This technique could help us better understand the workings of mammal ...

A novel reversible, noninvasive technique to observe neuron formation and firing in juvenile mice has been developed. During childhood and adolescence, our brain goes through a lot of changes. But ...

During childhood and adolescence, our brain goes through a lot of changes. But studying those changes in juvenile mice is challenging because scientists don’t have a way to repeatedly image the same ...

More than 100 years later, scientists have discovered a real-life version of the substance: A commonly used food coloring can make the skin of a mouse temporarily transparent, allowing scientists to ...