Skin microbes do more than coexist—they shape immune responses, repair tissue, and influence gene expression across your ...

However, when Erbacher looked at skin tissue under the microscope, he noticed that nerve fibers ... state-of-the-art imaging strategies that zoom deep inside cells to bring fine structures into view.

Our skin supports a wide variety of life, including fungi, tiny mites in our eyelash follicles, and several types of bacteria. Here is a microscopic view of these tiny creatures from the documentary ...

Usually, we can't see any of this. Read more: The best microscope photos of the year reveal a strange and hidden universe in astonishing detail For the 45th year of the contest, four judges ...