(Beyond Pesticides, April 25, 2025) A novel study in Chemosphere finds impacts on male fertility in a bee species (Osmia bicornis) with exposure to sulfoxaflor, a systemic sulfoximine insecticide with ...

Spermatozoa have a unique epigenetic signature, consisting of their DNA methylation profile, DNA-associated proteins, protamine 1:protamine 2 ratio, nucleosome distribution pattern, post-translational ...

Climate change could pose a threat to male fertility -- according to new research. New findings reveal that heatwaves damage sperm in insects - with negative impacts for fertility across generations.

Infertility is a global public health problem caused by genetic defects, lifestyle, nutrition, and factors affecting the local metabolism and microenvironment of the reproductive system. Sperm from ...