Scientists invented a new experimental system to study how age-related changes in egg cells make them more prone to ...

New research is challenging everything we thought we knew about ageing and fertility. Studies now show that sperm deteriorate much faster with age, while women's eggs stay genetically stable for ...

Promising therapies like mitochondrial treatments and experimental technologies offer hope for overcoming fertility challenges as parenthood is increasingly delayed. Study: Emerging therapeutic ...

When David Pepin dissected the mouse on a dark fall afternoon in 2013, he couldn’t believe what he saw. As he pushed the kidneys aside to get to the ovaries, he noticed something strange. “They looked ...