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Sperm Biology

CatSper Protein Microgravity Effects DNA Replication Errors Sperm Detection Techniques Sperm Function Sperm Metabolism Sperm Aging Sperm Health RNA in Sperm Fruit Fly Sperm Drosophila Sperm Paternal Influence

Study Shows Fruit Fly Sperm Self‑Organize to Avoid Tangling

A Nature Physics paper demonstrates that mechanical contact among thousands of millimeter‑long sperm drives system‑wide flows that keep tails taut.

NIH Awards $2.9M to Study How Men’s Preconception Drinking Could Impair Offspring Mitochondria

Simulated Microgravity Disorients Sperm, Reduces Fertilization, Alters Early Embryos

Frequent Ejaculation Tied to Healthier Sperm, Oxford Review Finds

Simulated Microgravity Disorients Sperm in Lab Tests, Cutting Fertilization Rates

Oxford Meta-Analysis Finds Stored Sperm Deteriorates Across Species

Study Reveals Conserved Sperm RNA 'Aging Clock' in Humans and Mice

PNAS Study Maps Sperm’s Energy Switch, Pointing to Targets for On-Demand Male Contraception

AI-Driven STAR System at Columbia University Yields First IVF Pregnancy