Substantive improvements in the treatment of pediatric diseases such as leukemia and sarcomas have led to greater numbers of survivors, many of whom have reduced fertility. One means of preserving the ...

A team of researchers from the University of Aveiro and the University of Porto, both in Portugal, and the University of Birmingham in the U.K. has found that for humans, the brain and testis have the ...

A father's health before conception may play a role in the future health of his children, according to new research from ...

Torsion of the testis is a condition where the testis spins resulting in twisting of the spermatic cord. It is essential to know in brief about the development and the structure of the testis and ...

Polyorchidism is a rare condition that causes males to be born with more than two testicles. Usually, the condition involves three testicles. People with polyorchidism are born with more than two ...

A breakthrough study published in PLoS Biology demonstrates that rat testis tissue frozen for over 20 years can be successfully transplanted into infertile mice to regenerate and produce sperms.

Athletes looking for a competitive edge have resorted to some strange performance-enhancing supplements, from the asthma drug albuterol to good old-fashioned cocaine. And now a supplement known as ...

The moment I heard that an herbal remedy and syringes had been found at the home of the accused murderer, athlete Oscar Pistorius, I suspected that it might not have been "herbal" but rather a ...