In a review article published in the journal Molecular Aspects of Medicine, authors have analyzed current evidence on the impact of obesity on the male reproduction system. They have thoroughly ...

Genes associated with male reproductive biology appear to be under relaxed selective constraint in a primate species with low sperm competition.

Centrosomes, comprising a pair of centrioles surrounded by pericentriolar material, are central organisers of microtubules in eukaryotic cells and play specialised roles in the male germ line. During ...

Katia Keglberg Hærvig, Ph.D., from Copenhagen University Hospital-Bispebjerg and Frederiksberg in Denmark, and colleagues examined associations between maternal plasma PFAS levels during early ...

A family of regulatory molecules, microRNAs, are key to the maintenance of fertility in both genders. An international research team led by the Maimonides Biomedical Research Institute(IMBIC) and the ...

Chronic use of marijuana may greatly impact male fertility and reproductive outcomes, says a new report published online in the journal Fertility & Sterility. The study is the first to assess the ...

While most animals reproduce sexually, some species rely solely on females for parthenogenetic reproduction. Even in these species, rare males occasionally appear. Whether these males retain ...

Tiger nuts (Cyperus esculentus) have been enjoyed for centuries in many parts of Africa, the Middle East, and Europe. Despite their name, tiger nuts are not actually nuts. They are small edible tubers ...

Microplastics have been found in human semen and testes, but do they cause infertility? Explore the latest evidence on sperm ...