Men are currently designated 'infertile' based on family history, physical examination, hormone profiles and semen analyses.

London, Sep 21 (IANS) In a first, researchers have used the CRISPR-Cas9 gene-editing technique to reveal the role of a key gene in human em...

New York, Jan 3 (IANS) The eggs of non-avian dinosaurs took nearly between three to six months to hatch, similar to crocodiles and lizards,...

Artificial insemination is a relatively inexpensive and simple technique that involves introducing sperm to a woman's uterus with a medical...

Human twin embryos created in the laboratory by splitting single embryos into two using a common method may be unsuitable.