New treatments for male infertility could widen therapeutic options and possibly shift the treatment burden from women.

A study by the Max Planck Institute for Multidisciplinary Sciences and the University of Bonn has shown that pH value is ...

In response to social cues, individual clownfish will switch sexes. Cutting-edge research reveals the neural and genetic ...

A new robot could solve one of the biggest challenges facing indoor farmers: manual pollination. Indoor farms, also known as ...

Alas, there are no homunculi crammed inside the smallest human cells. Yet recent research in fertility and urology suggests Hartsoeker’s image could work metaphorically: Sperm can be a proxy for the ...

About 1 in 10 couples struggles to get pregnant within a year, which is the clinical definition of infertility.

Scientists at Michigan State University have uncovered the molecular “switch” that powers sperm for their final, high-speed dash toward an egg. By tracking how sperm use glucose as fuel, the team ...

Intersex Texans fear House Bill 229, which defines gender based on the reproductive system, could increase surgeries on intersex children and create challenges to obtaining sex changes on government ...

The reproductive biology of male snakes represents one of the most fascinating yet underappreciated aspects of herpetology. While female snake reproduction often garners attention for its dramatic ...

Quick Take The Mating Cycle of Lionesses Why Lions Mate So Frequently What Happens If the Male Can’t Kee... Lions are one of the most recognizable sights on the African savannah, living and hunting in ...