Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere ...

Earwax color, texture, and smell reveal surprising insights into your health, from infections to dehydration and even metabolic issues.

Changes in your skin texture might be warning signs of internal health problems long before other symptoms show up.