Male infertility is a major issue worldwide and its causes remain unclear. Now, an international team of researchers led by Hiroki Shibuya at the RIKEN Center for Biosystems Dynamics Research (BDR) in ...

Video of a new mathematical model that predicts that mammalian sperm cells have two distinct swimming modes. This prediction opens new questions about potential connections between sperm cells’ motor ...

Add Yahoo as a preferred source to see more of our stories on Google. This microscope image provided by Osaka University and the Research Institute of Molecular Pathology in October 2024, shows the ...

Understanding the role of your sperm and semen can be quite insightful, if you’re thinking about your overall health. Specific changes of your ejaculation in smell, taste, color, volume or consistency ...

An artificially generated mouse cell resembling a spermatogonial stem cell (white) -- a sperm cell precursor -- is seen in this microscope image provided by the University of Osaka. OSAKA -- A team ...

Ultrastructure expansion microscopy of murine male germ cells reveals the fine molecular structures of centrioles (shown in the enlarged image). DNA is stained in blue, and the chromosome axis in red.