New research published in the American Journal of Human Biology has shown a link between certain digit ratios, in this case the ratio between the length of the index finger and ring finger, and oxygen ...

Take a look at your fingers. Which is longer: your index finger or your ring finger? Researchers last year found that the ratio of the length of your index finger to the length of your ring finger -- ...

The efficiency of oxygen supply to tissues is a factor in the severity of important diseases such as Covid-19 and heart conditions. Scientists already know that the relationship between the length of ...

Some people thrive off running long distances while others loathe every mile and it turns out this might have something to do with the length of your ring finger. You read that right, in a recent ...

In addition to its relationship to a variety of diseases, the length ratio of the second and fourth fingers also correlates with stretched penile length in men. A series of rodent experiments showed ...