As I sat down on Sunday to read The New York Times Magazine, I was drawn to a story I thought I'd misread. What it involves is this: Under a microscope, on a tiny track, sperm samples race toward a ...

This may not be a literal penis-measuring contest, but fertility advocates may have developed the next-best thing. Men of the world are invited to pit their sperm against each other in a racy race ...

Start your engines, and may the best sperm win. Last year saw the world’s first ‘sperm race’, where two chubby cells raced along a 20cm track modelled after the female reproductive system. University ...

Sperm racing, promoted in this cheeky image, was created to shed light on plummeting male fertility levels worldwide. This may not be a literal penis-measuring contest, but fertility advocates may ...