Find out why dark spots appear and what can fade them. If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Find out what can help. A ...

Dark spots, also known as hyperpigmentation, often appear after pimples heal. These spots, although not harmful, can be a source of self-consciousness for many people. The good news is that there ...

Though Hubble has tracked similar dark spots over the past 30 years, this unpredictable atmospheric behavior is something new to see. Equally as puzzling, the storm was not alone. Hubble spotted ...