A study by the Max Planck Institute for Multidisciplinary Sciences and the University of Bonn has shown that pH value is ...

New techniques to detect Y chromosome genes show frequent loss of the Y in tissues of older men. The increase with age is clear: 40% of 60-year-old men show loss of Y, but 57% of 90-year-olds.

This loss, evident in almost half of older men, is associated with serious diseases throughout the body and a shorter ...

Scientists at Michigan State University have uncovered the molecular “switch” that powers sperm for their final, high-speed dash toward an egg. By tracking how sperm use glucose as fuel, the team ...

Fishy or face-enhancing?

Cyclophosphamide (CP) is an anticancer drug that induces oxidative stress, leading to gonadal toxicity. This study aimed to evaluate the effectiveness of co-treatment with zinc oxide nanoparticles ...

Introduction: Cryopreservation is commonly used to preserve fertility and support genetic improvement in livestock. However, it often compromises sperm function and quality due to the excessive ...

Oct. 31, 2025--Researchers at the Columbia University Fertility Center reported the first successful pregnancy using an AI-guided method they developed to recover sperm in men with azoospermia, in ...

A team of Columbia researchers has developed one of TIME Magazine’s best inventions of 2025: an innovative AI-imaging advancement that addresses male infertility. The Sperm Tracking and Recovery ...

HINXTON, England — At first glance, the news sounds reassuring: sperm cells accumulate genetic mutations eight times slower than blood cells, making them among the most protected cells in the male ...