Researchers from the Universitat Autònoma de Barcelona (UAB) have now published a pioneering analysis that reveals new functions of the RAD21L ...

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 ...

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

In a proof-of-concept experiment, scientists demonstrated that you can create and fertilize human eggs in the lab using sperm, genes from skin cells, and the "shells" of existing egg cells.

US scientists have, for the first time, made early-stage human embryos by manipulating DNA taken from people's skin cells and then fertilising it with sperm. The technique could overcome infertility ...

Objective The correlation between cholangiocarcinoma (CCA) progression and bile is rarely studied. Here, we aimed to identify differential metabolites in benign and malignant bile ducts and elucidate ...

When a woman becomes pregnant, the outcome of that pregnancy depends on many things - including a crucial event that happened ...