Scientists created living skin that glows green to detect inflammation. The biological sensor worked for 200+ days in mice.

Microscopy continues to transform the life sciences. Here are five recent breakthroughs made possible by the technique.

Genoa (Italy), July 24, 2025 – Until today, skin, brain, and all tissues of the human body were difficult to observe in detail with an optical microscope, since the contrast in the image was hindered ...

A tickly itch, a painful scratch, or the feeling of a refreshing breeze—the skin is teaming with nerve endings that drive these sensations. Scientists are getting into the epidermis to explore how ...