When an otherwise healthy 16-year-old male leaned over trying to retrieve a golf ball, he suddenly developed pain in his lower left abdomen and then soon noticed that something was missing in his left ...

Researchers found microplastics in every testicle studied, underscoring concerns about environmental hazards on reproductive health Getty Microplastics were found in every human testicle examined for ...

Testicular donations are extremely rare. The testicles are well understood by scientists, and there’s little to no demand for testicles by medical researchers. Donated testicles also aren’t ...

The average size of an assigned male at birth (AMAB)’s testicle is about 4 x 3 x 2 centimeters (cm) in size. Most people have two testicles or testes. It’s common for one testicle to be a different ...

Kyle DeLeon, 35, of Texas, was diagnosed with testicular cancer in 2018. After having a life-saving surgery to remove his testicle, he started to question his masculinity: Was he any less of a man ...

In a horrifying-but-true bit of news from China, an 11-year-old boy lost a testicle after it twisted 540-degrees, lost all blood flow and died. The technical term for the goddamn terrifying issue is ...

A man in his 20s was seriously injured in a motorcycle crash in Italy, leading to one of his testicles dislocating from his scrotum, doctors said. Getty Images/iStockphoto A man in Italy is lucky to ...

A man who unlawfully removed another man's testicle as part of an amateur gender reassignment surgery in a motel room on the NSW mid-north coast has avoided a jail term. 58-year-old Allan George ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...