Learn more If you're a press-on nail wearer, you know the struggle of the poor-quality pairs of the past that pop off after a simple task like washing my hands or opening a soda can. Thankfully ...

Amber Phillips explains and analyzes politics for The Washington Post and authors The 5-Minute Fix newsletter, a quick analysis of the day's biggest political news. She joined The Washington Post ...

Ridges in nails can develop due to a current or past illness or injury. A healthy nail is typically smooth or has barely perceptible vertical lines running from the cuticle to the tip. When there are ...

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 ...