A new study has found substantial regional differences in sperm quality, with men in the highest-performing region recording ...

The Pfizer and Moderna mRNA COVID-19 vaccines is safe for male reproduction, according to a new study by University of Miami Miller School of Medicine researchers published in JAMA, the most widely ...

In a recent review published in Antioxidants, researchers described the implications of exposure to air pollutants on male fertility parameters and sexual health. They further discussed the potential ...

Exclusive: Researchers warn of ‘major crisis in male reproductive health’ partly driven by obesity and diabetes ...

Researchers found "substantial" regional differences in sperm quality, with men in regions with more pollution.

Oxidative stress and inflammation are interlinked processes that exert profound effects on male reproductive function. Under physiological conditions, low levels of reactive oxygen species (ROS) play ...

Two pre-prints, one from Canada the other from Hong Kong and China, provide convincing evidence that SARS-Cov-2 infects and damages male reproductive organs in monkeys and hamsters. The work helps to ...

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

GLP-1 drugs like semaglutide and liraglutide do not appear to suppress male hormones and may boost fertility in obese men, new research suggests.

Data from over 118,000 men show testosterone levels have steadily declined since 1972, with researchers pointing to obesity, diabetes and environmental factors as possible causes.

(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 ...