Per- and polyfluoroalkyl substances (PFAS) are a class of more than 15,000 human-made substances that have the same portion of chemical structure ...

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, ...

Men with high-quality sperm tend to live nearly three years longer than those with poor semen quality, according to landmark ...