voice breaking

Early puberty in boys is associated with shorter lifespans, according to a new genetic study by researchers at the University of Cambridge.

In the largest study of its kind researchers at the University of Cambridge have identified more than 380 genetic variants associated with the timing of puberty in men and women. The...

By looking at data on when boys’ voices first broke, researchers at the University of Cambridge have completed a first-of-its-kind genetic study and found that for both boys and girls puberty is influenced by many of the same genetic variants.