New research found that men with higher-quality sperm are likely to live nearly three years more than those with low-quality. The large-scale study, published in the journal Human Reproduction, ...

A groundbreaking study reveals how human sperm can propel themselves through viscous fluids, challenging the fundamental ...

A child is born when the male reproductive cell called sperm fertilises an egg, the female reproductive cell. It results in the formation of a zygote that attaches to the lining of the uterus and ...