A study comparing a University of Pennsylvania method for evaluating a dog's susceptibility to hip dysplasia to the traditional American method has shown that 80 percent of dogs judged…
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,…
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…