A combined animal and clinical study finds that the standard TLD antiretroviral regimen disrupts estrous cycling, damages ovarian tissue, and is associated with reduced anti-Müllerian hormone levels ...

Ten parasites that sound like they belong in science fiction—but are actually real. From fungi that manipulate ant behavior ...

From releasing hormones to regulating our temperature, fat has myriad roles in the body. Here's why chasing extreme fat-loss goals is so unhealthy.

The freshwater polyp Hydra oligactis is essentially immortal and reproduces asexually by cloning itself. Except when it gets ...

The results showed some reproductive complications. She was given medication and told to return after two months, this time ...

Among the individual genes, TEF most clearly distinguished night-shift workers from day-shift workers, followed by PER1 and ...

For Note blogMysteries of Life Series Part 18How do fish reproduce and pass on life?~Diversity in sex types and reproductive methods, and 'Why can they do it without being taught?'~When we think of ...

The rete ovarii was thought to be a "functionless vestige" and cut from textbooks. New research shows that's far from true.

For well over a century, doctors dismissed a horseshoe-shaped structure next to the ovary as useless evolutionary junk, but ...

What returned after winning a silver medal on the world stage was not just congratulations. Indian female powerlifter Kiya ...

The English word for masturbation has roots that include the word for hand. In Japanese, it is also called self-pleasure or ...

The Sabarimala debate exposes how religious traditions can turn control of women’s bodies into accepted social norms, denying ...