Danish researchers suggest that food processing itself harms men's metabolic and reproductive health, prompting calls to ...

Testosterone has long been linked to risk-taking, generosity, and competitiveness. But a new large-scale study—the biggest of ...

Health secretary again warns of declining fertility rate and claims teens less fertile than men approaching 70 ...

Testosterone has long been linked to risk-taking, generosity, and competitiveness. But a new large-scale study - the biggest ...

Every human has testosterone, but its effects go far beyond what most people realize. In this TED Talk, evolutionary ...

OpenAI and Nvidia inked a landmark deal under which OpenAI will deploy at least 10 gigawatts of Nvidia systems for its ...

Secretary of Health Robert F. Kennedy Jr. said on Thursday that teenagers now have less sperm and testosterone than ...

Polycystic ovary syndrome affects millions of women worldwide, causing reproductive and metabolic issues, but often goes ...

Robert F. Kennedy Jr deemed declining U.S. fertility rates a "national security threat," saying birth rates are not high ...

Transgender swimmer Lia Thomas spoke publicly for the first time since the University of Pennsylvania stripped her records in ...

Kennedy went viral for how he described fertility challenges in America while announcing the Trump administration's goal to ...