Men are from Mars, and women are from Venus—or so the saying goes. While this may be a generalization, there’s no doubting ...

In seahorses, it is the males who carry offspring to term. The females lay their eggs into a special brood pouch on the ...

Researchers from the Yong Loo Lin School of Medicine at the National University of Singapore (NUS Medicine) and CHA ...

The male reproductive system includes organs like the penis and scrotum that function in urination and reproduction. Sex hormones like testosterone are vital for puberty, sexual function, and sperm ...

A research team has discovered that docosahexaenoic acid (DHA), a major omega-3 fatty acid found in fish oil, directly relaxes smooth muscle in the male reproductive tract by blocking specific calcium ...

Men, too, have a biological clock impacting fertility, not just women. While sperm production continues, quality and quantity decline significantly after 40, raising risks for offspring like autism.

This important work fills a gap in the characterization of motor architecture and chemical coupling of the male reproductive system, crucial to understanding male reproduction and fertility. The ...

Montana State University, Department of Microbiology and Cell Biology, Bozeman, United States The University of Montana, Division of Biological Sciences, Missoula, United States This very thorough ...

A US-Japanese trio on Monday won the Nobel Prize in Medicine for research into how the immune system is kept in check by identifying its "security guards," the Nobel jury said. The discoveries by Mary ...

The video shows how our lymphatic system works undercover to protect our immune system. The network transports about two liters of lymphatic fluid throughout the body, identifies pathogens, trains ...

A new research paper was published in Aging (Aging-US) Volume 17, Issue 5, on May 20, 2025, titled "Short-term moderate caloric restriction in the rhesus macaque attenuates markers of ovarian aging in ...