When Maria Delgado noticed a dark streak under her big toenail, she assumed it was from dropping her gym bag on her foot. Six months later, that seemingly innocent mark led to a diagnosis that saved ...

A woman claiming to be Ozzy Osbourne's secret daughter has sent a toenail, blood and hair to his widow Sharon Osbourne. The Black Sabbath rocker passed away in July, aged 76, and his daughter Kelly ...

Your nails serve as more than just a canvas for your favorite polish color. These small but significant parts of your body can reveal important information about your overall health, often acting as ...