Butterflies exhibit striking differences between males and females, a phenomenon called sexual dimorphism. These variations, ...

The lynching, captured on video deep in the jungle, sheds light on the reality of the animals. Females exert power over males ...

A team of scientists' findings could "reshape" infertility treatments and opened the door to safe, non-hormonal male ...

Male fertility is an essential piece of the reproductive puzzle, but it is shrouded in myths and misinformation. Knowing the ...

Researchers have discovered how sperm cells perform an extraordinary metabolic transformation after ejaculation, from quiet ...

Sanae Takaichi has become Japan's first female prime minister, a significant milestone in the country's male-dominated ...

Understanding how age affects sperm quality, testosterone levels, and reproductive outcomes is essential, not just for ...

Experts have identified the molecular trigger that powers sperm from idle to overdrive - a breakthrough in male fertility ...

Aldolase fuels sperm with glucose for the final sprint to the egg. Inhibiting this enzyme can be an efficient approach for ...

Scientists in Thailand have identified a new burrowing spider species, Damarchus inazuma, featuring a rare bilateral gynandromorph. This unique specim ...

Doctors at the Central Military Hospital 108 have successfully performed surgery on a 21-year-old patient with a rare genetic ...