Our cells are constantly being pushed, stretched, and compressed without our awareness: a play of invisible forces that influences their behavior. A study published in the journal Lab on a ...

University of Adelaide research shows sperm navigation fails in microgravity conditions, posing significant challenges for human reproduction in space.

While humans often struggle to find a partner who is both physically attractive and a reliable co-parent, yeast may already ...

Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...