Men who perform "mate guarding" behaviours such as staying close to their wife or girlfriend at a party are likely to have poorer-quality sperm than men who do not, research suggests.
Oct 30, 2014
3.7 / 5 (18) | 5
Scientists from the RIKEN BioResource Center in Tsukuba, Japan, have discovered that a single mutation in the beta-catenin gene, which codes a protein known to be deeply involved in a number of developmental and homeostatic ...
Nov 07, 2014
4.7 / 5 (3) | 3