Researchers from the Universitat Autònoma de Barcelona (UAB) have published an analysis that reveals new functions of the ...

Sex cells made from scratch could revolutionize human reproduction. But researchers are struggling to translate promising ...

A human cell is a Rube Goldberg machine like no other, full of biological chain reactions that make the difference between life and death. Understanding these delicate relationships and how they go ...

“These mutations are like a double-edged sword: They help sperm stem cells thrive, but they can result in devastating disorders in children,” said co-first author Mikhail Moldovan, research fellow in ...

Infertility affects about one in six couples, and male factors account for roughly half of all cases—often because sperm ...