One day your manicure looks so good, you wonder if you’ve missed your calling as a hand model. The next day, you start to notice that your nails have started to split and peel. What’s going on? “The ...

The hero product is Repair Mode, OPI's bond-building nail serum featuring patented Ulti-Plex Technology, which the brand says penetrates the nail to create new bonds within the keratin structure.

Dear Heloise: I’m a retired senior citizen who became a widower about five years ago. It didn’t take me long to realize that I was a complete novice around the house, especially in the kitchen. Then I ...

Add Yahoo as a preferred source to see more of our stories on Google. Nails can split for a variety of reasons, experts say. whitemay via Getty Images One day your manicure looks so good, you wonder ...