Melanonychia, a black line on your nail, can be a sign of melanoma or benign pigmentation changes. Injuries, medications, and conditions like hyperthyroidism may also cause dark lines on your nails.

Manicures are such a versatile and fun way to add a stylish flair to your look. Whether you're going for something that will make you fit right in to your professional career, a cozy look that's ...

Yellow skin on the soles of your feet may result from calluses, anemia, Raynaud's syndrome, carotenemia, or jaundice. Callus-related yellowing can be managed with foot soaks, exfoliation, moisturizer, ...