Getting to know your body through regular testicular self-exams can help you spot changes early. A urologist breaks down what ...

Think icing your balls will boost testosterone? We asked a urologist to explain what actually works for hormone health and ...

Testicles, also called testes or balls, are oval-shaped organs that sit in a sac that hangs behind the penis. The main job of testicles is to make sperm and produce testosterone. Testosterone is the ...

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Testicular cancer is a rare form of cancer that most commonly affects young men between the ages of 15 and 35.

There is a clear correlation between the size of the testicles of male primates and the proneness to infidelity of females. Learn more about sex, sperm and infidelity at the anniversary exhibition ...

As a person ages, the scrotum, the sack that holds the testicles, loses elasticity, and the skin starts to sag. Certain medical conditions can also cause the skin to appear saggy. As people age, skin ...

Women have a variety of methods for contraception, but only two methods are commonly available to men: condoms and vasectomies. Both methods have their drawbacks. Nanocontraception is based on the ...

Life is plastic — not fantastic. Three recent studies highlight the dangers of nanoplastics to health. Microplastics are making their way into various parts of humans’ and animals’ bodies, including ...

A veteran of the US Armed Forces has a new penis and scrotum after the most extensive penis transplant yet, Johns Hopkins Hospital announced this week. Not included in the transplant? Testicles — ...

Nanocontraception is based on the idea that nanoparticles — here, about 100 nanometres in diameter, or roughly one-thousandth the width of a piece of paper or of a strand of a human hair — can somehow ...