Some information about our bodies can only be discovered through blood tests. Tests that are performed at home often need a finger prick to draw blood. People who have diabetes and don’t have a ...

A new image from NASA's James Webb space telescope shows stars that look like a fingerprint. There are at least 17 dust rings coming from a pair of stars. Rob Reiner's Daughter Tracy Speaks Out After ...

Although uncommon, blood clots can form in the finger. They may appear as a small, discolored lump under the skin. A collection of blood can also form under the fingernail, commonly due to injury such ...