The average penis has grown nearly 10% from 5.17 inches to 5.63 between 2022 and 2024 in the UK, according to diabetes.co.

A surprising finding from researchers in Japan has shown how an environmental factor can influence the development of sex organs in unborn mice. The discovery challenges the longstanding belief that ...

Imagine a future where a diagnosis of untreatable male infertility is no longer the end of the road—because science has found ...

A new Oxford method retrieves proteins from ancient soft tissue, uncovering brain health markers and expanding knowledge of ...

ANALYSIS: Eoghan Cunnane is leading a team of researchers to produce human sperm from lab-engineered testicular tissue ...

A team of conservation and wildlife specialists affiliated with several institutions in China has successfully released two ...

A breakthrough study has revealed that iron deficiency in mothers can trigger sex reversal in male mice embryos.

Researchers have created a "mosquito STD" in an effort to stop the pesky pests from spreading malaria to humans.

Olympic champion Simone Biles and conservative activist Riley Gaines clashed on social media over transgender athletes.

Scientists used enamel proteins from 2-million-year-old teeth to find unexpected variation in Paranthropus robustus.

Understanding the evolution of flowering plants through the SHUKR gene sheds light on plant adaptation and survival in ...