Add Yahoo as a preferred source to see more of our stories on Google. Sperm have to wiggle vigorously to reach an egg, and that motion is key to a clever new fertility test. The technique, tested with ...

After 18 years of infertility, a couple could finally have a baby thanks to artificial intelligence. The father had a rare condition that left him with almost no detectable sperm. Then fertility ...

Scientists have developed a method to test for male infertility that doesn't require much more than a smartphone. By building an app and pairing with a custom-made 3D-printed case that can magnify ...

According to the World Health Organisation (WHO), infertility affects about 1 in 6 people globally, highlighting its significant impact on reproductive health worldwide. Male factors contribute to ...

Ultrastructure expansion microscopy of murine male germ cells reveals the fine molecular structures of centrioles (shown in the enlarged image). DNA is stained in blue, and the chromosome axis in red.