The issue mirrors human fertility challenges with one out of eight couples struggling with infertility, and one-third of ...

An Iowa State professor and his laboratory are aiming to understand the biological factors affecting male fertility with a ...

The world came together 50 years ago to ban biological weapons and in today’s volatile geopolitical climate we can ill-afford to let this moral safeguard “erode”, the UN’s High Representative for ...

For example, U.S. states established birth certificate systems at different times, and the number of people ages 110 and older drops by an estimated 69% to 82% after that record-keeping improves.