"Artificial testicles are a promising model for basic research on testicle development and function, which can be translated into therapeutic applications for disorders of sexual development and ...

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

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A pair of tiny artificial testicles have been created in a lab, which ...

Bulking up with steroids was linked to damaged testicles later in life, a small study finds. Anabolic steroids —synthetic or human-made testosterone — are prescribed to treat late puberty or diseases ...

Illegal use of anabolic steroids not only has dangerous side effects during use but also can harm of men's testicular function years after they stop abusing steroids, according to a new study. Illegal ...

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You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. On Tuesday, December 3, a 36-year-old man became the third known person to receive a testicle ...

The scrotum is a mystery. Why do most male mammals have their reproductive glands so vulnerably located in a sack of skin and muscle outside the body? According to new research, the answer might be ...