In a recent study posted to the medRxiv* pre-print server, researchers used a suite of methods to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the testis of patients who died ...

Male infertility is a serious issue, often caused by low sperm counts. Now, researchers at Seoul National University have developed a way to deliver nanoparticles loaded with certain proteins directly ...

SUNDAY, Sept. 2, 2018 -- Young boys with undescended testes are at increased risk for testicular cancer and infertility in adulthood, new research suggests. Undescended testes are the most common ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Men's testes were once thought to be free of bacteria, but a small new study from Italy suggests ...

Dr Mark Green receives funding from the National Health and Medical Research Council, as well as the University of Melbourne for his research on fertility and endocrine disruptors. He is the Secretary ...

This cross section through several mouse testes shows how sperm are made and maintained. The testes are where sperm cells are made. A human male can produce between 70 million and 150 million sperm ...

A common birthplace of new genes, the male testes are a hotspot for biological innovation. Within these organs, scientists have found a trove of virgin genetic sequences -- and a better understanding ...

When competition for females is fierce, males of some species have evolved bigger testes to trounce their rivals, a new study has confirmed. Specifically, the research shows that testicle size matters ...