Toxoplasma gondii, a parasite spread by cats, can shred human sperm and may be an overlooked factor in declining male ...

FERTILITY rates appear to have been declining in both men and women globally – and now scientists have found a common ...

Toxoplasma: Some sperm cells had holes in their head, suggesting the parasites were trying to invade them as it would any ...

Infectious diseases such as gonorrhea or chlamydia are often overlooked factors that affect fertility in men. Accumulating ...

Imagine seeing your body from the inside out, a hidden world where more than 30 trillion cells are constantly renewing and regenerating to keep you alive. Men typically have around 36 trillion cells, ...

Molecular evidence from a 2-million-year-old southern African hominid species indicates sex and genetic differences in P. robustus.

Understanding the importance of circadian rhythms in maintaining health and wellness through sleep, diet, and exercise.

The discovery of Napoleon’s 3-cm penis invites a deeper discussion about male identity and the perception of power throughout ...

The CBI on Sunday arrested Dr Tapan Kumar Jana, the head of the anatomy department at West Bengal’s Murshidabad Medical College and Hospital, in a human organ trafficking case.