According to Dr. David Sinclair, a professor of genetics at Harvard Medical School, your nails are actually a clear sign of ...

She’s tough as nails — and she shows it. A woman on TikTok has revealed how she navigates life with her extraordinarily long and bejeweled acrylic nails. ”A lot of people ask me if my nails ...

If you’ve ever wondered how long your life will last, the answer may literally be at your fingertips. A study concluded that your longevity can be determined by something surprising: your fingernails.

But longevity Dr David Sinclair says he pays closer attention to his nails when it comes to knowing how quickly he is aging, ...