The new method accurately identifying high-quality sperm cells without using potentially harmful chemical dyes.

America’s birth rate is plummeting, and with it, the economic foundations of programs like Social Security. Lars and I ...

Here’s one way to visualize the imprecision: Any time you’re looking at a chart of future population projections, there is a ...

The Republican Party has long been against abortion. But some conservatives have supplemented that message with another: The country’s dropping fertility rate is a national crisis.

Polycystic ovary syndrome PCOS is a hormonal condition that affects women of reproductive age Read this article to know what ...

It grew rapidly and now has a population of 40,000. However, fertility rates have recently declined across France, and Colomiers has seen one of the biggest falls - 31% since 2018. France used to ...