By enforcing a ‘sex test’ for athletes, the International Olympic Committee has reignited the debate about what a ‘level ...

A new study by Harvard biologists reveals how octopuses feel their way to potential mates with a "taste by touch" sensory ...

While infertility is often pegged on women, male factors often play a role in many cases. Dr Gupta explains whether men with ...

In a T-rrible slump? As the primary male sex hormone, testosterone is essential for maintaining libido, erectile function, ...

A new study by Harvard biologists reveals how octopuses feel their way to potential mates with a “taste by touch” sensory system and even can couple at arm’s length without actually seeing each other.

Many still assume it's the woman who has the issue when it comes to fertility, but men are equally likely to be the source of ...

A new study led by Harvard biologists, in collaboration with the University of California San Diego, the Okinawa Institute of ...

Two chemicals used to make plastic more flexible are linked to nearly 2 million premature births and the deaths of 74,000 ...

Aging men often lose the Y chromosome in a growing number of their cells—and it may be far more dangerous than once believed.

"[They] accumulate and interfere with the function of cells responsible for processing dead cells in multiple organs." ...

Kerala High Court allows a wife to freeze her brain-dead husband’s sperm, highlighting the ART Act 2021 and posthumous ...

How do octopuses mate in the dark? A new study shows how the hectocotylus arm uses progesterone receptors to "taste" for a mate.