Locked fingers, known as trigger finger, are more common among people with diabetes than in the general population. A study led by Lund University in Sweden shows that the risk of being affected ...

People whose index finger is shorter than their ring finger are at higher risk of osteoarthritis, a new University of Nottingham study has found. A study of more than 2,000 people, published in the ...

Index to ring finger length ratio (2D:4D) is a trait known for its sexual differences. Men typically have shorter second than fourth digits; in women, these fingers tend to be about equal in length.