Nail changes can reveal hidden health issues long before other symptoms appear. Here's what to watch for and why it matters.

Researchers developed and used a novel blood test to diagnose and successfully treat a patient with a rare form of a severe ...

Everyone knows that raging hormones during puberty can cause teenage acne. But did you know that those same hormones can also cause skin problems for women later in life? Instead of skyrocketing ...

The electric skin cell signals, which move at glacial pace compared to those in nerve cells, may play a role in initiating healing.

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

In Sweden, around 18,000 workers are exposed to hexavalent chromium in their workplace. Hexavalent chromium is a powerful ...

Most of these pictures show what the mole or skin changes look like close up. The pictures below have been provided by the St John’s Institute of Dermatology at Guy’s and St Thomas’ Hospital. These ...

Hormone therapy can affect your skin in several ways. However, the effects depend on the type of hormone therapy and other factors, such as your genetics and the dosage. Estrogen and testosterone ...

The differences, or bias, between estimates of blood oxygen saturation levels as measured with pulse oximeters compared to ...

Spots can also look very different depending on your skin tone. Some pink, red, or brown spots are more obvious on fair to ...