A research team has discovered that docosahexaenoic acid (DHA), a major omega-3 fatty acid found in fish oil, directly ...

A lab study on crickets has revealed sex differences in how the insects direct their nutritional resources to increase chances of generating offspring, finding that females prepare for producing eggs ...

Experts have identified the molecular trigger that powers sperm from idle to overdrive - a breakthrough in male fertility ...

Infertility affects about one in six couples, and male factors account for roughly half of all cases-often because sperm ...

Across 1,000 species, males die younger than females—even in zoos. A global study shows biology, not just lifestyle, drives ...

The male reproductive tract is a specialized environment that is inhabited by a diverse microbiota. Semen, which contains secretions from multiple glands and the testes, serves as a convergence point ...

Matthew Wosnitzer, MD, is a urologist specializing in male reproductive medicine and surgery at Yale New Haven Health System. Semen is a fluid that carries sperm, or male reproductive cells, out of ...

When we hear about the biological clock, we automatically link it to women. There is an expiry date on women's fertility; the majority of women experience menopause at 45–55 years of age, marking the ...

Harmful genetic changes in sperm become substantially more common as men age because some are actively favored during sperm ...

Many Hawaiʻi workplaces are rigid, unwelcoming or downright awful for women and caregivers. Four companies show a better way.

Ugandan middle distance runner Docus Ajok dreamed of being an Olympic champion. She had been competing professionally since 2014, representing her country proudly at the Commonwealth Games, World ...

Jobman Caravan addresses the alarming decline of African American teachers in public education. Host Bill Terrell profiles math teacher Henry Isaac, explores the 25% decline in Black educators over ...