Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of obesity ...

Add Yahoo as a preferred source to see more of our stories on Google. What sperm can tell us about a man's overall health — and how it affects pregnancy, maternal health and more. (Photo illustration: ...

According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...

New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...

Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of obesity ...

Learn more about the DNA and RNA that sperm carry and how they may suddenly change during midlife.

Sperm motility refers to the ability of sperm to move or "swim." It is one of the factors tested in a semen analysis. Learn why it's important for fertility. Motility refers to the ability of an ...

Male fertility is strongly influenced by diet and lifestyle habits. Consistent healthy choices can improve sperm quality ...

(CNN) — Just like urine and stool, semen can provide important clues about a man’s health. Variations in its color, texture, smell and volume can signal underlying health conditions. Understanding ...

A study in mice on small RNAs in sperm helps explain how the health of fathers can influence the health of their offspring.

Two new studies suggest that eating a healthy diet may be linked to stronger and more abundant sperm. One study found that men who ate more red meat, processed carbs, sweets and energy drinks had ...