Why isn't your body transparent? Some animals such as jellyfish, zebra fish and some glass frogs have see-through bodies. But most mammals, including humans, aren't transparent.

Pale or transparent yellow urine typically indicates sufficient hydration, while darker yellow or amber urine may be a sign of dehydration. Certain foods and medications can also change urine color.

A commonly used food coloring can make the skin of a living mouse transparent, allowing scientists to see its organs function, according to a new study.

Urine color can give clues about your health. It can also change due to medications, health conditions, and food. Find out what your pee color means.

In a shocking twist, scientists have revealed that the yellow dye used in Cheetos can actually turn the skin of mice transparent.

A commonly used food coloring can make the skin of a living mouse transparent, allowing scientists to see its organs function, according to a new study.

The transparent areas take on an orangish color, Ou said. The dye used in the solution is commonly known as FD&C Yellow #5 and is frequently used in orange- or yellow-colored snack chips, candy ...

New research demonstrates that the dye that gives nacho cheese its yellow-orange color can also make mouse skin see-through.