Scientists are raising concerns about the long-term future of male reproductive health. The Y chromosome, which plays a critical role in male development, is losing genetic material and may disappear ...

A peer-reviewed, multi-clinic study published in the Journal of Assisted Reproduction and Genetics suggests an epigenetic ...

(CNN) — Male sperm count has fallen by more than 50% globally in the last 50 years, leaving researchers scrambling to understand why. Could it be pollution, PFAS and other potential toxins in our food ...

(CNN) — Pesticides used in our homes, gardens and lawns and sprayed on foods we eat are contributing to a dramatic decline in sperm count among men worldwide, according to a new analysis of studies ...

Add Yahoo as a preferred source to see more of our stories on Google. Colton Underwood of The Bachelor fame learned that he had a low sperm count in the course of planning for a baby. (Noel ...

Want stronger sperm? Consider taking up the hard hat. Blue-collar workers with physically demanding jobs have almost 50% higher sperm counts than their white-collar office-bound counterparts, ...

America's birth rate has been on a steady decline since 2007, and pronatalists − both in the White House and out − are determined to raise it. But an underdiscussed obstacle might be standing in the ...