How do behavior, morphology and physiology act in concert to improve a male's reproductive success - and why is there so much variation among outcomes within and between species? Aa Aa Aa ...

Nation amazed by condition which saw person spend first half of life as a woman, the second as man and now is called both ...

Here’s how it actually works: Pregnancy occurs when a sperm cell from a man meets and fertilises ... inside the female ...

The parts of the human female reproductive system. The bladder empties into the urethra but they are not part of the reproductive system ...

Because this specific issue hasn't been studied before, researchers said, theirs will be their first look into the impact smoke exposure has on the male reproductive health system. Crucially ...

Prostate cancer is a malignant tumor that develops in the prostate gland, a part of the male reproductive system. Located below the bladder, the prostate produces the fluid component of semen.

BEIJING: A woman in southwestern China who has two reproductive systems has given ... the first to a man and then to a woman. The 59-year-old, born in a village in Bishan county of Chongqing ...