White piedra is a superficial fungal infection of the hair. Several species of fungus that live in soil or dirty water can cause it. Piedra is the Spanish word for stone. White piedra appears as ...

Many Black inventors struggled through hardship, poverty, and, in some circumstances, slavery. Still, they prevailed and proved their genius to the world. The following are but a few of the many ...

Other Causes of Black Spots on the Lips Dark marks on the lips can appear for many other reasons, often related to dryness or sun damage. In most cases, they don't mean there’s a dangerous skin ...

We want to hear from you: What should Alaska's highest mountain be named and why does it matter to you? Or maybe it doesn't matter to you. We'd still like to hear your thoughts on the subject.