Microplastics have been found in human semen and testes, but do they cause infertility? Explore the latest evidence on sperm ...

Males of the species Drosophila melanogaster pack thousands of almost two-millimeter-long sperm cells into significantly smaller storage organs. A new study reveals how they move in an orderly manner ...

Why do so many men only think about fertility when there is a problem? Perhaps the answer lies in our societal scripts.

Clinical data reveals male factors contribute to half of all infertility cases, shifting the focus toward earlier ...

The "TikTok Medical Group" has stirred the viral waters around biohacking male infertility. GLP-1 receptor agonists are ...

As a mom of two boys who lived through the MeToo movement, I've long appreciated feminist author Camille Paglia's famous 1990 provocation: "If civilization had been left in female hands, we would ...

Another major change is coming to MLB. Just years after the ghost runner and pitch clock rules significantly changed the rhythm of baseball, shortening game length, the league is now addressing a ...

Loneliness affects people of all ages and backgrounds. Cases have been rising globally since the 1970s, prompting both U.S. and global health authorities to recognize it as a widespread public health ...

When Martin Seligman, bestselling author, professor of psychology at the University of Pennsylvania and one of the most influential figures in the field, became a psychologist in the mid-1960s, the ...

Starbucks customers who love collecting the company’s loyalty rewards stars for each dollar they spend are in for a change this morning. America’s No. 1 coffee chain is launching its revamped rewards ...

A US citizen spends €12,627 (€14,669) on annual medical care compared with €6,249 ($7,259) in France. MillaF/Shuttetstock France’s vision of universal healthcare and America’s health insurance premium ...

In “Reproductive Wrongs,” the classicist Sarah Ruden traces efforts to exert political control over family planning back 2,000 years. By Jennifer Szalai When you purchase an independently reviewed ...