A pair of tiny artificial testicles have been created in a lab, which scientists hope will provide solutions to male infertility and improve our understanding of testicular development and function.

Testicle damage lasted for years after participants quit steroids. Misusing steroids may lead to shrinking testicles and an increased risk of prostate cancer. Professional athletes aren't the only ...

Men who use anabolic steroids to build muscle for that “perfect bod” may be harming their testicular function for years after they stop taking the drugs, according to a new study of nonathletic ...

Benjamin holds a Master's degree in anthropology from University College London and has previously worked in the fields of psychedelic neuroscience and mental health. Benjamin holds a Master's degree ...

There are different reasons why one testicle may appear bigger than the other. If one of your testicles is slightly bigger than the other, don’t panic, this is completely normal for most men and boys.

Study of late toxicities of chemotherapy regimens in testicular cancer survivors shows that higher cisplatin doses link renal impairment to increased heart health risks.