Sperm counts have fallen sharply in recent decades, fueling anxiety, misinformation and a flood of fertility advice I’m sorry that I have to be the one to tell you this, but according to reports, men ...

Today in news we regret having to deliver: Jeffrey Epstein’s missing sperm. According to documents in the Epstein files released by the Justice Department and viewed by The New York Times, the ...

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...

The secretary of health and human services has frequently raised concerns about the nation's declining birth rate Brooke Migdon is a writer-reporter at PEOPLE covering politics and royals. She ...

“Not only did we capture such an amazing dataset, but we actually knew each of these whales,” says marine biologist David Gruber, who leads Project CETI, a nonprofit based partly in the Caribbean ...

The marine mammals act like midwives, supporting mothers and their calves through delivery. Sperm whales swim off the coast of Dominica, where, in July 2023, Project CETI scientists witnessed a rare ...

On Earth human sperm tend to know where to go when it comes to fertilizing an egg in utero. But that may not be the case in space. A new study suggests human sperm may struggle to navigate in ...

Annalisa (Nalis) Merelli is focused on boys’ and men’s health: She looks into reproductive health, trending treatments, screening approaches, mental health, and everything in between. In his 1694 ...

“Primitive War” is returning for another round of Vietnam War-meets-dinosaur action. “Primitive War 2” is in the works, Variety can confirm. Luke Sparke is returning to write, direct and produce the ...

Research into how a father’s choices — such as diet, exercise, stress, nicotine use — may transfer traits to his children has become impossible to ignore. The standard sperm-meets-egg story posits ...

A single sperm donor who carries a rare cancer-causing genetic mutation has fathered at least 197 children across 14 countries in Europe, according to a collaborative investigation by 14 European news ...