Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?

Rumer Willis shares how hormone tracking helped her better understand her cycle, and why she’s encouraging other women to ...

The world is unwittingly walking into a male reproductive crisis, scientists warned this week as they presented data that revealed an apparent halving of average male testosterone levels over the past ...

Calls for Spain to train indoors ahead of World Cup final as wildfire smoke engulfs New Jersey - It remains unclear how much, ...

Leaders Jen Stark, Ann Warner and Kavita Nandini Ramdas share insights on how the rollback of abortion rights has impacted women, workplaces, the economy and democracy—and where they see opportunities ...

‘Addictive’ scrolling to be disabled in social media crackdown. Here’s why - The changes are part of Sir Keir Starmer’s wider ...

Debates on plastic pollution have raged for decades, focused mainly on the visible pieces fouling the land and sea. But there is far less public attention on the tiny break-down particles of plastic ...

With her motto, “Sexual health is health,” Dr. Sally Greenwald aims to optimize orgasms for the women of Silicon Valley.

Across cultures and age groups, people consistently rate female faces as more attractive than male faces. A massive new data analysis confirms this long-debated pattern, revealing that gender shapes ...

With only a few hundred red wolves left, Smithsonian scientist Jennifer Nagashima is pioneering new ways to preserve their ...

A condition affecting approximately 170 million adolescents and women worldwide has a new name – one that better reflects its complexity and far-reaching health impacts.