A black line on the nail could be normal, such as when it is just a color variation. Other possible causes range from injury to certain medications for conditions like human immunodeficiency virus ...

A skin specialist has warned of one of the subtlest signs of skin cancer — after spotting the unusual mark on her husband's toenail. David Edges, 52, from Solihull, wasn’t concerned when a ...

Kara Jillian Brown is the Beauty Editor of InStyle. She began her career at Well+Good, where she spent five years evolving from Editorial Intern, to News Writer, to Beauty Writer. She earned a ...

Clinical and dermoscopic features, along with the progression of these lesions, offer valuable insights for making a more precise determination of cases warranting nail biopsy. Subungual hematoma is ...

What is an ingrown toenail? Ingrown toenails, a condition also known as onychocryptosis, occur when the edge of a toenail cuts into the tissue surrounding it or when the skin around a toe grows ...

White matter and other changes around the toenails and fingernails can occur with psoriasis or nail fungus. However, fungal infections are contagious, and psoriasis is not. The causes and ...

With spring on the horizon, you might be feeling like a fresh manicure is in order. Thankfully, there's no shortage of inspiration now that the 2025 nail trends are in - and painting a very stylish ...

Having a loose toenail or fingernail can be a troubling symptom, especially if you don't know what caused it. Usually, getting a loose nail is a gradual process that only impacts part of the nail.

Lucy Notarantonio is Newsweek's Senior Lifestyle and Trends Reporter, based in Birmingham, UK. Her focus is trending stories and human interest features ranging from health, pets and travel.